diff --git a/.gitignore b/.gitignore
index 89a7f70..e7031de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@
 go.work
 go.work.sum
 .env
-cmd/tui/freeze-tui
+cmd/tui/shutter
+cmd/shutter/shutter
diff --git a/README.md b/README.md
index 5b3f286..08a889f 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ A [birdie](https://github.com/giacomocavalieri/birdie) and [insta](https://githu
 ## Installation
 
 ```sh
-go get github.com/ptdewey/freeze
+go get github.com/ptdewey/shutter
 ```
 
 ## Usage
@@ -21,7 +21,7 @@ package package_test
 
 func TestSomething(t *testing.T) {
     result := SomeFunction("foo")
-    freeze.Snap(t, result)
+    shutter.Snap(t, result)
 }
 ```
 
@@ -38,9 +38,9 @@ func TestUserAPI(t *testing.T) {
     user := api.GetUser("123")
     
     // Replace UUIDs and timestamps with placeholders
-    freeze.SnapWithOptions(t, "user", []freeze.SnapshotOption{
-        freeze.ScrubUUIDs(),
-        freeze.ScrubTimestamps(),
+    shutter.SnapWithOptions(t, "user", []shutter.SnapshotOption{
+        shutter.ScrubUUIDs(),
+        shutter.ScrubTimestamps(),
     }, user)
 }
 ```
@@ -60,13 +60,13 @@ func TestUserAPI(t *testing.T) {
 
 ```go
 // Using regex patterns
-freeze.RegexScrubber(`user-\d+`, "<USER_ID>")
+shutter.RegexScrubber(`user-\d+`, "<USER_ID>")
 
 // Using exact string matching
-freeze.ExactMatchScrubber("secret_value", "<REDACTED>")
+shutter.ExactMatchScrubber("secret_value", "<REDACTED>")
 
 // Using custom functions
-freeze.CustomScrubber(func(content string) string {
+shutter.CustomScrubber(func(content string) string {
     return strings.ReplaceAll(content, "localhost", "<HOST>")
 })
 ```
@@ -80,10 +80,10 @@ func TestAPIResponse(t *testing.T) {
     response := api.GetData()
     
     // Ignore sensitive fields and null values
-    freeze.SnapJSONWithOptions(t, "response", response, []freeze.SnapshotOption{
-        freeze.IgnoreSensitiveKeys(),
-        freeze.IgnoreNullValues(),
-        freeze.IgnoreKeys("created_at", "updated_at"),
+    shutter.SnapJSONWithOptions(t, "response", response, []shutter.SnapshotOption{
+        shutter.IgnoreSensitiveKeys(),
+        shutter.IgnoreNullValues(),
+        shutter.IgnoreKeys("created_at", "updated_at"),
     })
 }
 ```
@@ -97,19 +97,19 @@ func TestAPIResponse(t *testing.T) {
 
 ```go
 // Ignore specific keys
-freeze.IgnoreKeys("id", "timestamp", "version")
+shutter.IgnoreKeys("id", "timestamp", "version")
 
 // Ignore key-value pairs
-freeze.IgnoreKeyValue("status", "pending")
+shutter.IgnoreKeyValue("status", "pending")
 
 // Ignore keys matching a regex pattern
-freeze.IgnoreKeysMatching(`^_.*`) // Ignore all keys starting with underscore
+shutter.IgnoreKeysMatching(`^_.*`) // Ignore all keys starting with underscore
 
 // Ignore specific values
-freeze.IgnoreValues("null", "undefined", "")
+shutter.IgnoreValues("null", "undefined", "")
 
 // Using custom functions
-freeze.CustomIgnore(func(key, value string) bool {
+shutter.CustomIgnore(func(key, value string) bool {
     return strings.HasPrefix(key, "temp_")
 })
 ```
@@ -122,16 +122,16 @@ You can combine multiple scrubbers and ignore patterns:
 func TestComplexData(t *testing.T) {
     data := generateTestData()
     
-    freeze.SnapWithOptions(t, "data", []freeze.SnapshotOption{
+    shutter.SnapWithOptions(t, "data", []shutter.SnapshotOption{
         // Scrubbers
-        freeze.ScrubUUIDs(),
-        freeze.ScrubTimestamps(),
-        freeze.ScrubEmails(),
+        shutter.ScrubUUIDs(),
+        shutter.ScrubTimestamps(),
+        shutter.ScrubEmails(),
         
         // Ignore patterns
-        freeze.IgnoreSensitiveKeys(),
-        freeze.IgnoreKeys("debug_info"),
-        freeze.IgnoreNullValues(),
+        shutter.IgnoreSensitiveKeys(),
+        shutter.IgnoreKeys("debug_info"),
+        shutter.IgnoreNullValues(),
     }, data)
 }
 ```
@@ -142,13 +142,13 @@ Three snapshot functions support options:
 
 ```go
 // For general values (structs, maps, slices, etc.)
-freeze.SnapWithOptions(t, "title", []freeze.SnapshotOption{...}, value)
+shutter.SnapWithOptions(t, "title", []shutter.SnapshotOption{...}, value)
 
 // For JSON strings
-freeze.SnapJSONWithOptions(t, "title", jsonString, []freeze.SnapshotOption{...})
+shutter.SnapJSONWithOptions(t, "title", jsonString, []shutter.SnapshotOption{...})
 
 // For plain strings
-freeze.SnapStringWithOptions(t, "title", content, []freeze.SnapshotOption{...})
+shutter.SnapStringWithOptions(t, "title", content, []shutter.SnapshotOption{...})
 ```
 
 ### Reviewing Snapshots
@@ -156,27 +156,27 @@ freeze.SnapStringWithOptions(t, "title", content, []freeze.SnapshotOption{...})
 To review a set of snapshots, run:
 
 ```sh
-go run github.com/ptdewey/freeze/cmd/freeze review
+go run github.com/ptdewey/shutter/cmd/shutter review
 ```
 
 Freeze can also be used programmatically:
 
 ```go
-// Example: tools/freeze/main.go
+// Example: tools/shutter/main.go
 package main
 
-import "github.com/ptdewey/freeze"
+import "github.com/ptdewey/shutter"
 
 func main() {
     // This will start the CLI review tool
-    freeze.Review()
+    shutter.Review()
 }
 ```
 
 Which can then be run with:
 
 ```sh
-go run tools/freeze/main.go
+go run tools/shutter/main.go
 ```
 
 Freeze also includes (in a separate Go module) a [Bubbletea](https://github.com/charmbracelet/bubbletea) TUI in [cmd/tui/main.go](./cmd/tui/main.go).
@@ -185,7 +185,7 @@ Freeze also includes (in a separate Go module) a [Bubbletea](https://github.com/
 ### TUI Usage
 
 ```sh
-go run github.com/ptdewey/freeze/cmd/tui review
+go run github.com/ptdewey/shutter/cmd/tui review
 ```
 
 #### Interactive Controls
@@ -202,10 +202,10 @@ go run github.com/ptdewey/freeze/cmd/tui review
 
 ```sh
 # Accept all new snapshots without review
-go run github.com/ptdewey/freeze/cmd/tui accept-all
+go run github.com/ptdewey/shutter/cmd/tui accept-all
 
 # Reject all new snapshots without review
-go run github.com/ptdewey/freeze/cmd/tui reject-all
+go run github.com/ptdewey/shutter/cmd/tui reject-all
 ```
 
 ## Disclaimer
diff --git a/__snapshots__/test_complex_json_structure.snap b/__snapshots__/test_complex_json_structure.snap
index 381c0be..4b68d82 100644
--- a/__snapshots__/test_complex_json_structure.snap
+++ b/__snapshots__/test_complex_json_structure.snap
@@ -1,7 +1,7 @@
 ---
 title: Complex JSON Structure
 test_name: TestComplexJsonStructure
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_complex_nested_structure.snap b/__snapshots__/test_complex_nested_structure.snap
index f4a1406..1c5e4bf 100644
--- a/__snapshots__/test_complex_nested_structure.snap
+++ b/__snapshots__/test_complex_nested_structure.snap
@@ -1,14 +1,14 @@
 ---
 title: Complex Nested Structure
 test_name: TestComplexNestedStructure
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-freeze_test.Post{
+shutter_test.Post{
  ID: 100,
  Title: "Introduction to Go Snapshot Testing",
  Content: "This is a comprehensive guide to snapshot testing in Go...",
- Author: freeze_test.User{
+ Author: shutter_test.User{
   ID: 1,
   Username: "john_doe",
   Email: "john@example.com",
@@ -39,7 +39,7 @@ freeze_test.Post{
   "snapshots",
   "best-practices",
  },
- Comments: []freeze_test.Comment{
+ Comments: []shutter_test.Comment{
   {
    ID: 1,
    Author: "alice",
@@ -49,7 +49,7 @@ freeze_test.Post{
     ext: 63810858120,
     loc: (*time.Location)(nil),
    },
-   Replies: []freeze_test.Comment{
+   Replies: []shutter_test.Comment{
     {
      ID: 2,
      Author: "bob",
@@ -59,7 +59,7 @@ freeze_test.Post{
       ext: 63810863100,
       loc: (*time.Location)(nil),
      },
-     Replies: []freeze_test.Comment{
+     Replies: []shutter_test.Comment{
      },
     },
    },
@@ -73,7 +73,7 @@ freeze_test.Post{
     ext: 63810927000,
     loc: (*time.Location)(nil),
    },
-   Replies: []freeze_test.Comment{
+   Replies: []shutter_test.Comment{
    },
   },
  },
diff --git a/__snapshots__/test_deeply_nested_json.snap b/__snapshots__/test_deeply_nested_json.snap
index 4471415..c97f438 100644
--- a/__snapshots__/test_deeply_nested_json.snap
+++ b/__snapshots__/test_deeply_nested_json.snap
@@ -1,7 +1,7 @@
 ---
 title: Deeply Nested JSON
 test_name: TestDeeplyNestedJson
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_go_struct_marshalled_to_json.snap b/__snapshots__/test_go_struct_marshalled_to_json.snap
index 579c800..44bc091 100644
--- a/__snapshots__/test_go_struct_marshalled_to_json.snap
+++ b/__snapshots__/test_go_struct_marshalled_to_json.snap
@@ -1,7 +1,7 @@
 ---
 title: Go Struct Marshalled to JSON
 test_name: TestGoStructMarshalledToJson
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_json_array_of_objects.snap b/__snapshots__/test_json_array_of_objects.snap
index 482d882..09e5f1e 100644
--- a/__snapshots__/test_json_array_of_objects.snap
+++ b/__snapshots__/test_json_array_of_objects.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON Array of Objects
 test_name: TestJsonArrayOfObjects
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 []interface{}{
diff --git a/__snapshots__/test_json_numbers.snap b/__snapshots__/test_json_numbers.snap
index 6d058ac..a14c213 100644
--- a/__snapshots__/test_json_numbers.snap
+++ b/__snapshots__/test_json_numbers.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON Numbers
 test_name: TestJsonNumbers
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_json_object.snap b/__snapshots__/test_json_object.snap
index 59869ae..3c1c7b3 100644
--- a/__snapshots__/test_json_object.snap
+++ b/__snapshots__/test_json_object.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON Object
 test_name: TestJsonObject
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_json_with_mixed_arrays.snap b/__snapshots__/test_json_with_mixed_arrays.snap
index 268d4ea..6989950 100644
--- a/__snapshots__/test_json_with_mixed_arrays.snap
+++ b/__snapshots__/test_json_with_mixed_arrays.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON with Mixed Arrays
 test_name: TestJsonWithMixedArrays
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_json_with_special_characters.snap b/__snapshots__/test_json_with_special_characters.snap
index 2fa227b..5253642 100644
--- a/__snapshots__/test_json_with_special_characters.snap
+++ b/__snapshots__/test_json_with_special_characters.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON with Special Characters
 test_name: TestJsonWithSpecialCharacters
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_json_with_various_types.snap b/__snapshots__/test_json_with_various_types.snap
index adfed38..b1185d4 100644
--- a/__snapshots__/test_json_with_various_types.snap
+++ b/__snapshots__/test_json_with_various_types.snap
@@ -1,7 +1,7 @@
 ---
 title: JSON with Various Types
 test_name: TestJsonWithVariousTypes
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_large_json.snap b/__snapshots__/test_large_json.snap
index aafb69f..3140ee3 100644
--- a/__snapshots__/test_large_json.snap
+++ b/__snapshots__/test_large_json.snap
@@ -1,7 +1,7 @@
 ---
 title: Large JSON Structure
 test_name: TestLargeJson
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_map.snap b/__snapshots__/test_map.snap
index 385f7ab..5afde52 100644
--- a/__snapshots__/test_map.snap
+++ b/__snapshots__/test_map.snap
@@ -1,7 +1,7 @@
 ---
 title: Map Test
 test_name: TestMap
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_multiple_complex_structures.snap b/__snapshots__/test_multiple_complex_structures.snap
index dcd8a32..8074bea 100644
--- a/__snapshots__/test_multiple_complex_structures.snap
+++ b/__snapshots__/test_multiple_complex_structures.snap
@@ -1,10 +1,10 @@
 ---
 title: Multiple Complex Structures
 test_name: TestMultipleComplexStructures
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-[]freeze_test.User{
+[]shutter_test.User{
  {
   ID: 1,
   Username: "alice",
diff --git a/__snapshots__/test_nested_maps_and_slices.snap b/__snapshots__/test_nested_maps_and_slices.snap
index 090d7f2..cc71a27 100644
--- a/__snapshots__/test_nested_maps_and_slices.snap
+++ b/__snapshots__/test_nested_maps_and_slices.snap
@@ -1,7 +1,7 @@
 ---
 title: Nested Maps and Slices
 test_name: TestNestedMapsAndSlices
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 map[string]interface{}{
diff --git a/__snapshots__/test_snap_custom_type.snap b/__snapshots__/test_snap_custom_type.snap
index 647c9ef..379d393 100644
--- a/__snapshots__/test_snap_custom_type.snap
+++ b/__snapshots__/test_snap_custom_type.snap
@@ -1,10 +1,10 @@
 ---
 title: Custom Type Test
 test_name: TestSnapCustomType
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-freeze_test.CustomStruct{
+shutter_test.CustomStruct{
  Name: "Alice",
  Age: 30,
 }
diff --git a/__snapshots__/test_snap_json_array_of_objects.snap b/__snapshots__/test_snap_json_array_of_objects.snap
index 18e0734..e52116d 100644
--- a/__snapshots__/test_snap_json_array_of_objects.snap
+++ b/__snapshots__/test_snap_json_array_of_objects.snap
@@ -1,29 +1,29 @@
 ---
 title: SnapJSON Array of Objects
 test_name: TestSnapJsonArrayOfObjects
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 [
-		{
-			"id": 1,
-			"type": "post",
-			"title": "First Post",
-			"views": 150,
-			"likes": 42
-		},
-		{
-			"id": 2,
-			"type": "post",
-			"title": "Second Post",
-			"views": 280,
-			"likes": 75
-		},
-		{
-			"id": 3,
-			"type": "post",
-			"title": "Third Post",
-			"views": 450,
-			"likes": 120
-		}
-	]
\ No newline at end of file
+  {
+    "id": 1,
+    "likes": 42,
+    "title": "First Post",
+    "type": "post",
+    "views": 150
+  },
+  {
+    "id": 2,
+    "likes": 75,
+    "title": "Second Post",
+    "type": "post",
+    "views": 280
+  },
+  {
+    "id": 3,
+    "likes": 120,
+    "title": "Third Post",
+    "type": "post",
+    "views": 450
+  }
+]
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_basic.snap b/__snapshots__/test_snap_json_basic.snap
index 6f89bc6..63e8442 100644
--- a/__snapshots__/test_snap_json_basic.snap
+++ b/__snapshots__/test_snap_json_basic.snap
@@ -1,12 +1,12 @@
 ---
 title: SnapJSON Basic Object
 test_name: TestSnapJsonBasic
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"name": "John Doe",
-		"email": "john@example.com",
-		"age": 30,
-		"verified": true
-	}
\ No newline at end of file
+  "age": 30,
+  "email": "john@example.com",
+  "name": "John Doe",
+  "verified": true
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_compact_format.snap b/__snapshots__/test_snap_json_compact_format.snap
index 7cd2a75..32c0e5d 100644
--- a/__snapshots__/test_snap_json_compact_format.snap
+++ b/__snapshots__/test_snap_json_compact_format.snap
@@ -1,7 +1,16 @@
 ---
 title: SnapJSON Compact Format
 test_name: TestSnapJsonCompactFormat
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-{"id":1,"name":"Product","price":99.99,"in_stock":true,"tags":["electronics","gadgets"]}
\ No newline at end of file
+{
+  "id": 1,
+  "in_stock": true,
+  "name": "Product",
+  "price": 99.99,
+  "tags": [
+    "electronics",
+    "gadgets"
+  ]
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_complex_a_p_i.snap b/__snapshots__/test_snap_json_complex_a_p_i.snap
index f3140c7..f032d71 100644
--- a/__snapshots__/test_snap_json_complex_a_p_i.snap
+++ b/__snapshots__/test_snap_json_complex_a_p_i.snap
@@ -1,42 +1,42 @@
 ---
 title: SnapJSON Complex API Response
 test_name: TestSnapJsonComplexAPI
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"status": "success",
-		"code": 200,
-		"data": {
-			"users": [
-				{
-					"id": 1,
-					"name": "Alice",
-					"role": "admin",
-					"department": "Engineering",
-					"active": true
-				},
-				{
-					"id": 2,
-					"name": "Bob",
-					"role": "user",
-					"department": "Sales",
-					"active": true
-				},
-				{
-					"id": 3,
-					"name": "Charlie",
-					"role": "user",
-					"department": "Marketing",
-					"active": false
-				}
-			],
-			"pagination": {
-				"page": 1,
-				"per_page": 10,
-				"total": 3,
-				"total_pages": 1
-			}
-		},
-		"timestamp": "2023-11-18T21:45:30Z"
-	}
\ No newline at end of file
+  "code": 200,
+  "data": {
+    "pagination": {
+      "page": 1,
+      "per_page": 10,
+      "total": 3,
+      "total_pages": 1
+    },
+    "users": [
+      {
+        "active": true,
+        "department": "Engineering",
+        "id": 1,
+        "name": "Alice",
+        "role": "admin"
+      },
+      {
+        "active": true,
+        "department": "Sales",
+        "id": 2,
+        "name": "Bob",
+        "role": "user"
+      },
+      {
+        "active": false,
+        "department": "Marketing",
+        "id": 3,
+        "name": "Charlie",
+        "role": "user"
+      }
+    ]
+  },
+  "status": "success",
+  "timestamp": "2023-11-18T21:45:30Z"
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_empty_structures.snap b/__snapshots__/test_snap_json_empty_structures.snap
index bbae9f9..2575950 100644
--- a/__snapshots__/test_snap_json_empty_structures.snap
+++ b/__snapshots__/test_snap_json_empty_structures.snap
@@ -1,18 +1,18 @@
 ---
 title: SnapJSON Empty Structures
 test_name: TestSnapJsonEmptyStructures
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"empty_array": [],
-		"empty_object": {},
-		"empty_string": "",
-		"zero": 0,
-		"false_value": false,
-		"null_value": null,
-		"nested": {
-			"empty": [],
-			"also_empty": {}
-		}
-	}
\ No newline at end of file
+  "empty_array": [],
+  "empty_object": {},
+  "empty_string": "",
+  "false_value": false,
+  "nested": {
+    "also_empty": {},
+    "empty": []
+  },
+  "null_value": null,
+  "zero": 0
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_large_nested_structure.snap b/__snapshots__/test_snap_json_large_nested_structure.snap
index 1e459e5..6cd201f 100644
--- a/__snapshots__/test_snap_json_large_nested_structure.snap
+++ b/__snapshots__/test_snap_json_large_nested_structure.snap
@@ -1,63 +1,103 @@
 ---
 title: SnapJSON Large Nested Structure
 test_name: TestSnapJsonLargeNestedStructure
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"organization": {
-			"name": "TechCorp",
-			"id": "org_123",
-			"departments": [
-				{
-					"name": "Engineering",
-					"manager": "Alice",
-					"teams": [
-						{
-							"name": "Backend",
-							"lead": "John",
-							"members": [
-								{"id": 1, "name": "John", "level": "senior"},
-								{"id": 2, "name": "Jane", "level": "mid"}
-							],
-							"projects": [
-								{"id": "proj_1", "name": "API Service", "status": "active"},
-								{"id": "proj_2", "name": "Database Optimization", "status": "planning"}
-							]
-						},
-						{
-							"name": "Frontend",
-							"lead": "Bob",
-							"members": [
-								{"id": 3, "name": "Bob", "level": "senior"},
-								{"id": 4, "name": "Carol", "level": "junior"}
-							],
-							"projects": [
-								{"id": "proj_3", "name": "Web App", "status": "active"}
-							]
-						}
-					]
-				},
-				{
-					"name": "Sales",
-					"manager": "Charlie",
-					"teams": [
-						{
-							"name": "Enterprise",
-							"lead": "Dave",
-							"members": [
-								{"id": 5, "name": "Dave", "level": "senior"},
-								{"id": 6, "name": "Eve", "level": "mid"}
-							],
-							"projects": []
-						}
-					]
-				}
-			],
-			"metadata": {
-				"founded": "2020",
-				"employees": 150,
-				"locations": ["USA", "EU", "APAC"]
-			}
-		}
-	}
\ No newline at end of file
+  "organization": {
+    "departments": [
+      {
+        "manager": "Alice",
+        "name": "Engineering",
+        "teams": [
+          {
+            "lead": "John",
+            "members": [
+              {
+                "id": 1,
+                "level": "senior",
+                "name": "John"
+              },
+              {
+                "id": 2,
+                "level": "mid",
+                "name": "Jane"
+              }
+            ],
+            "name": "Backend",
+            "projects": [
+              {
+                "id": "proj_1",
+                "name": "API Service",
+                "status": "active"
+              },
+              {
+                "id": "proj_2",
+                "name": "Database Optimization",
+                "status": "planning"
+              }
+            ]
+          },
+          {
+            "lead": "Bob",
+            "members": [
+              {
+                "id": 3,
+                "level": "senior",
+                "name": "Bob"
+              },
+              {
+                "id": 4,
+                "level": "junior",
+                "name": "Carol"
+              }
+            ],
+            "name": "Frontend",
+            "projects": [
+              {
+                "id": "proj_3",
+                "name": "Web App",
+                "status": "active"
+              }
+            ]
+          }
+        ]
+      },
+      {
+        "manager": "Charlie",
+        "name": "Sales",
+        "teams": [
+          {
+            "lead": "Dave",
+            "members": [
+              {
+                "id": 5,
+                "level": "senior",
+                "name": "Dave"
+              },
+              {
+                "id": 6,
+                "level": "mid",
+                "name": "Eve"
+              }
+            ],
+            "name": "Enterprise",
+            "projects": []
+          }
+        ]
+      }
+    ],
+    "id": "org_123",
+    "metadata": {
+      "employees": 150,
+      "founded": "2020",
+      "locations": [
+        "USA",
+        "EU",
+        "APAC"
+      ]
+    },
+    "name": "TechCorp"
+  }
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_mixed_types.snap b/__snapshots__/test_snap_json_mixed_types.snap
index d139425..522cc49 100644
--- a/__snapshots__/test_snap_json_mixed_types.snap
+++ b/__snapshots__/test_snap_json_mixed_types.snap
@@ -1,25 +1,41 @@
 ---
 title: SnapJSON Mixed Types
 test_name: TestSnapJsonMixedTypes
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"mixed_array": [
-			"string",
-			123,
-			45.67,
-			true,
-			false,
-			null,
-			{"nested": "object"},
-			[1, 2, 3]
-		],
-		"complex": [
-			{"type": "user", "id": 1},
-			{"type": "post", "id": 100},
-			[1, 2, 3],
-			"string",
-			null
-		]
-	}
\ No newline at end of file
+  "complex": [
+    {
+      "id": 1,
+      "type": "user"
+    },
+    {
+      "id": 100,
+      "type": "post"
+    },
+    [
+      1,
+      2,
+      3
+    ],
+    "string",
+    null
+  ],
+  "mixed_array": [
+    "string",
+    123,
+    45.67,
+    true,
+    false,
+    null,
+    {
+      "nested": "object"
+    },
+    [
+      1,
+      2,
+      3
+    ]
+  ]
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_real_world_example.snap b/__snapshots__/test_snap_json_real_world_example.snap
index a7474c5..27d3ea6 100644
--- a/__snapshots__/test_snap_json_real_world_example.snap
+++ b/__snapshots__/test_snap_json_real_world_example.snap
@@ -1,80 +1,84 @@
 ---
 title: SnapJSON Real World Example
 test_name: TestSnapJsonRealWorldExample
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"success": true,
-		"data": {
-			"product": {
-				"id": "prod_12345",
-				"name": "Premium Wireless Headphones",
-				"sku": "PWH-001",
-				"description": "High-quality wireless headphones with noise cancellation",
-				"price": {
-					"amount": 199.99,
-					"currency": "USD",
-					"discount": 10,
-					"final_price": 179.99
-				},
-				"inventory": {
-					"total": 500,
-					"available": 425,
-					"reserved": 50,
-					"damaged": 25
-				},
-				"specifications": {
-					"battery_life": "30 hours",
-					"weight": "250g",
-					"colors": ["black", "white", "blue"],
-					"warranty_months": 24
-				},
-				"ratings": {
-					"average": 4.5,
-					"count": 1250,
-					"breakdown": {
-						"5": 750,
-						"4": 350,
-						"3": 100,
-						"2": 30,
-						"1": 20
-					}
-				},
-				"reviews": [
-					{
-						"id": "rev_001",
-						"user": "john_doe",
-						"rating": 5,
-						"title": "Excellent product!",
-						"content": "Great sound quality and comfortable to wear.",
-						"helpful": 25,
-						"created_at": "2023-11-15T10:30:00Z"
-					},
-					{
-						"id": "rev_002",
-						"user": "jane_smith",
-						"rating": 4,
-						"title": "Good but pricey",
-						"content": "Works well, could be cheaper.",
-						"helpful": 12,
-						"created_at": "2023-11-10T14:20:00Z"
-					}
-				]
-			},
-			"related_products": [
-				{
-					"id": "prod_12346",
-					"name": "Headphone Case",
-					"price": 29.99
-				},
-				{
-					"id": "prod_12347",
-					"name": "Audio Cable",
-					"price": 14.99
-				}
-			]
-		},
-		"request_id": "req_abc123def456",
-		"timestamp": "2023-11-18T22:00:00Z"
-	}
\ No newline at end of file
+  "data": {
+    "product": {
+      "description": "High-quality wireless headphones with noise cancellation",
+      "id": "prod_12345",
+      "inventory": {
+        "available": 425,
+        "damaged": 25,
+        "reserved": 50,
+        "total": 500
+      },
+      "name": "Premium Wireless Headphones",
+      "price": {
+        "amount": 199.99,
+        "currency": "USD",
+        "discount": 10,
+        "final_price": 179.99
+      },
+      "ratings": {
+        "average": 4.5,
+        "breakdown": {
+          "1": 20,
+          "2": 30,
+          "3": 100,
+          "4": 350,
+          "5": 750
+        },
+        "count": 1250
+      },
+      "reviews": [
+        {
+          "content": "Great sound quality and comfortable to wear.",
+          "created_at": "2023-11-15T10:30:00Z",
+          "helpful": 25,
+          "id": "rev_001",
+          "rating": 5,
+          "title": "Excellent product!",
+          "user": "john_doe"
+        },
+        {
+          "content": "Works well, could be cheaper.",
+          "created_at": "2023-11-10T14:20:00Z",
+          "helpful": 12,
+          "id": "rev_002",
+          "rating": 4,
+          "title": "Good but pricey",
+          "user": "jane_smith"
+        }
+      ],
+      "sku": "PWH-001",
+      "specifications": {
+        "battery_life": "30 hours",
+        "colors": [
+          "black",
+          "white",
+          "blue"
+        ],
+        "warranty_months": 24,
+        "weight": "250g"
+      }
+    },
+    "related_products": [
+      {
+        "id": "prod_12346",
+        "name": "Headphone Case",
+        "price": 29.99
+      },
+      {
+        "id": "prod_12347",
+        "name": "Audio Cable",
+        "price": 14.99
+      }
+    ]
+  },
+  "request_id": "req_abc123def456",
+  "success": true,
+  "timestamp": "2023-11-18T22:00:00Z"
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_simple_array.snap b/__snapshots__/test_snap_json_simple_array.snap
index 4286e1c..814b55d 100644
--- a/__snapshots__/test_snap_json_simple_array.snap
+++ b/__snapshots__/test_snap_json_simple_array.snap
@@ -1,12 +1,12 @@
 ---
 title: SnapJSON Simple Array
 test_name: TestSnapJsonSimpleArray
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 [
-		"apple",
-		"banana",
-		"orange",
-		"grape"
-	]
\ No newline at end of file
+  "apple",
+  "banana",
+  "orange",
+  "grape"
+]
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_with_nested_objects.snap b/__snapshots__/test_snap_json_with_nested_objects.snap
index 35adc04..5460b3b 100644
--- a/__snapshots__/test_snap_json_with_nested_objects.snap
+++ b/__snapshots__/test_snap_json_with_nested_objects.snap
@@ -1,22 +1,26 @@
 ---
 title: SnapJSON Nested Objects
 test_name: TestSnapJsonWithNestedObjects
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"user": {
-			"id": 42,
-			"profile": {
-				"username": "jane_smith",
-				"avatar": "https://example.com/avatar.jpg",
-				"settings": {
-					"theme": "dark",
-					"notifications": true,
-					"language": "en"
-				}
-			},
-			"permissions": ["read", "write", "admin"]
-		},
-		"created_at": "2023-06-15T10:30:00Z"
-	}
\ No newline at end of file
+  "created_at": "2023-06-15T10:30:00Z",
+  "user": {
+    "id": 42,
+    "permissions": [
+      "read",
+      "write",
+      "admin"
+    ],
+    "profile": {
+      "avatar": "https://example.com/avatar.jpg",
+      "settings": {
+        "language": "en",
+        "notifications": true,
+        "theme": "dark"
+      },
+      "username": "jane_smith"
+    }
+  }
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_with_nulls.snap b/__snapshots__/test_snap_json_with_nulls.snap
index b4f277b..797efc2 100644
--- a/__snapshots__/test_snap_json_with_nulls.snap
+++ b/__snapshots__/test_snap_json_with_nulls.snap
@@ -1,18 +1,18 @@
 ---
 title: SnapJSON With Nulls
 test_name: TestSnapJsonWithNulls
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"id": 1,
-		"name": "Item",
-		"description": null,
-		"category": null,
-		"tags": null,
-		"metadata": {
-			"created": "2023-01-01",
-			"updated": null,
-			"deleted": null
-		}
-	}
\ No newline at end of file
+  "category": null,
+  "description": null,
+  "id": 1,
+  "metadata": {
+    "created": "2023-01-01",
+    "deleted": null,
+    "updated": null
+  },
+  "name": "Item",
+  "tags": null
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_with_numbers.snap b/__snapshots__/test_snap_json_with_numbers.snap
index 397ac10..f12b495 100644
--- a/__snapshots__/test_snap_json_with_numbers.snap
+++ b/__snapshots__/test_snap_json_with_numbers.snap
@@ -1,20 +1,34 @@
 ---
 title: SnapJSON With Numbers
 test_name: TestSnapJsonWithNumbers
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"integers": [0, 1, -1, 42, -100, 9999999],
-		"floats": [0.0, 3.14, -2.5, 0.001, 1.23e-4, 5.67e10],
-		"financial": {
-			"revenue": 1000000.50,
-			"expenses": 750000.75,
-			"profit_margin": 0.2499
-		},
-		"measurements": {
-			"temperature": -40.5,
-			"distance": 1000.25,
-			"weight": 0.5
-		}
-	}
\ No newline at end of file
+  "financial": {
+    "expenses": 750000.75,
+    "profit_margin": 0.2499,
+    "revenue": 1000000.5
+  },
+  "floats": [
+    0,
+    3.14,
+    -2.5,
+    0.001,
+    0.000123,
+    56700000000
+  ],
+  "integers": [
+    0,
+    1,
+    -1,
+    42,
+    -100,
+    9999999
+  ],
+  "measurements": {
+    "distance": 1000.25,
+    "temperature": -40.5,
+    "weight": 0.5
+  }
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_json_with_special_characters.snap b/__snapshots__/test_snap_json_with_special_characters.snap
index 815dfac..671822c 100644
--- a/__snapshots__/test_snap_json_with_special_characters.snap
+++ b/__snapshots__/test_snap_json_with_special_characters.snap
@@ -1,15 +1,15 @@
 ---
 title: SnapJSON With Special Characters
 test_name: TestSnapJsonWithSpecialCharacters
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 {
-		"special": "!@#$%^&*()_+-=[]{}|;:',.<>?/",
-		"escaped": "line1\nline2\ttab\rcarriage",
-		"quotes": "He said \"hello\" and she said 'goodbye'",
-		"unicode": "Hello 世界 🌍 مرحبا Привет",
-		"paths": "C:\\Users\\name\\Documents\\file.txt",
-		"html": "<div class=\"container\">Content</div>",
-		"regex": "^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$"
-	}
\ No newline at end of file
+  "escaped": "line1\nline2\ttab\rcarriage",
+  "html": "\u003cdiv class=\"container\"\u003eContent\u003c/div\u003e",
+  "paths": "C:\\Users\\name\\Documents\\file.txt",
+  "quotes": "He said \"hello\" and she said 'goodbye'",
+  "regex": "^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$",
+  "special": "!@#$%^\u0026*()_+-=[]{}|;:',.\u003c\u003e?/",
+  "unicode": "Hello 世界 🌍 مرحبا Привет"
+}
\ No newline at end of file
diff --git a/__snapshots__/test_snap_multiple.snap b/__snapshots__/test_snap_multiple.snap
index c1b5120..3dcdde8 100644
--- a/__snapshots__/test_snap_multiple.snap
+++ b/__snapshots__/test_snap_multiple.snap
@@ -1,7 +1,7 @@
 ---
 title: Multiple Values Test
 test_name: TestSnapMultiple
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 "value1"
diff --git a/__snapshots__/test_snap_string.snap b/__snapshots__/test_snap_string.snap
index 6f0a07e..e68f37f 100644
--- a/__snapshots__/test_snap_string.snap
+++ b/__snapshots__/test_snap_string.snap
@@ -1,7 +1,7 @@
 ---
 title: Simple String Test
 test_name: TestSnapString
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
 hello world
\ No newline at end of file
diff --git a/__snapshots__/test_structure_with_empty_values.snap b/__snapshots__/test_structure_with_empty_values.snap
index 313f7f5..bf24822 100644
--- a/__snapshots__/test_structure_with_empty_values.snap
+++ b/__snapshots__/test_structure_with_empty_values.snap
@@ -1,10 +1,10 @@
 ---
 title: Structure with Empty Values
 test_name: TestStructureWithEmptyValues
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-[]freeze_test.Container{
+[]shutter_test.Container{
  {
   Items: []string{
   },
diff --git a/__snapshots__/test_structure_with_interface.snap b/__snapshots__/test_structure_with_interface.snap
index 3f7150a..4c055bd 100644
--- a/__snapshots__/test_structure_with_interface.snap
+++ b/__snapshots__/test_structure_with_interface.snap
@@ -1,14 +1,14 @@
 ---
 title: Structure with Interface Fields
 test_name: TestStructureWithInterface
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-[]freeze_test.Response{
+[]shutter_test.Response{
  {
   Status: "success",
   Message: "User retrieved",
-  Data: freeze_test.User{
+  Data: shutter_test.User{
    ID: 1,
    Username: "john",
    Email: "john@example.com",
@@ -38,12 +38,12 @@ version: 0.1.0
  {
   Status: "success",
   Message: "Posts retrieved",
-  Data: []freeze_test.Post{
+  Data: []shutter_test.Post{
    {
     ID: 1,
     Title: "First Post",
     Content: "",
-    Author: freeze_test.User{
+    Author: shutter_test.User{
      ID: 0,
      Username: "",
      Email: "",
@@ -57,7 +57,7 @@ version: 0.1.0
      Metadata: map[string]interface{}(nil),
     },
     Tags: []string(nil),
-    Comments: []freeze_test.Comment(nil),
+    Comments: []shutter_test.Comment(nil),
     Likes: 0,
     Published: true,
     CreatedAt: time.Time{
diff --git a/__snapshots__/test_structure_with_pointers.snap b/__snapshots__/test_structure_with_pointers.snap
index 5c84f67..5766ebe 100644
--- a/__snapshots__/test_structure_with_pointers.snap
+++ b/__snapshots__/test_structure_with_pointers.snap
@@ -1,27 +1,27 @@
 ---
 title: Structure with Pointers
 test_name: TestStructureWithPointers
-file_name: freeze_test.go
+file_name: shutter_test.go
 version: 0.1.0
 ---
-freeze_test.Person{
+shutter_test.Person{
  Name: "John",
  Age: 35,
- Address: &freeze_test.Address{
+ Address: &shutter_test.Address{
   Street: "123 Main St",
   City: "Boston",
   Zip: "02101",
  },
- Manager: &freeze_test.Person{
+ Manager: &shutter_test.Person{
   Name: "Jane",
   Age: 30,
-  Address: (*freeze_test.Address)(<already shown>),
-  Manager: (*freeze_test.Person)(nil),
-  Friends: []*freeze_test.Person(nil),
+  Address: (*shutter_test.Address)(<already shown>),
+  Manager: (*shutter_test.Person)(nil),
+  Friends: []*shutter_test.Person(nil),
   Email: &string("jane@example.com"),
  },
- Friends: []*freeze_test.Person{
-  (*freeze_test.Person)(<already shown>),
+ Friends: []*shutter_test.Person{
+  (*shutter_test.Person)(<already shown>),
  },
  Email: (*string)(nil),
 }
diff --git a/api.go b/api.go
index 1715b73..6903e97 100644
--- a/api.go
+++ b/api.go
@@ -1,9 +1,9 @@
-package freeze
+package shutter
 
 import (
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
-	"github.com/ptdewey/freeze/internal/pretty"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
+	"github.com/ptdewey/shutter/internal/pretty"
 )
 
 // Snapshot represents a captured test snapshot with metadata.
diff --git a/cmd/freeze/main.go b/cmd/shutter/main.go
similarity index 66%
rename from cmd/freeze/main.go
rename to cmd/shutter/main.go
index 6cf3924..bc8175c 100644
--- a/cmd/freeze/main.go
+++ b/cmd/shutter/main.go
@@ -5,12 +5,12 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/ptdewey/freeze"
+	"github.com/ptdewey/shutter"
 )
 
 func main() {
 	flag.Usage = func() {
-		fmt.Fprintf(os.Stderr, `Usage: freeze [COMMAND]
+		fmt.Fprintf(os.Stderr, `Usage: shutter [COMMAND]
 
 Commands:
   review      Review and accept/reject new snapshots (default)
@@ -19,10 +19,10 @@ Commands:
   help        Show this help message
 
 Examples:
-  freeze              # Start interactive review
-  freeze review       # Same as above
-  freeze accept-all   # Accept all new snapshots
-  freeze reject-all   # Reject all new snapshots
+  shutter              # Start interactive review
+  shutter review       # Same as above
+  shutter accept-all   # Accept all new snapshots
+  shutter reject-all   # Reject all new snapshots
 `)
 	}
 
@@ -36,11 +36,11 @@ Examples:
 	var err error
 	switch cmd {
 	case "", "review":
-		err = freeze.Review()
+		err = shutter.Review()
 	case "accept-all":
-		err = freeze.AcceptAll()
+		err = shutter.AcceptAll()
 	case "reject-all":
-		err = freeze.RejectAll()
+		err = shutter.RejectAll()
 	case "help", "-h", "--help":
 		flag.Usage()
 		return
diff --git a/cmd/tui/go.mod b/cmd/tui/go.mod
index 3c3c872..e403978 100644
--- a/cmd/tui/go.mod
+++ b/cmd/tui/go.mod
@@ -1,4 +1,4 @@
-module github.com/ptdewey/freeze/cmd/tui
+module github.com/ptdewey/shutter/cmd/tui
 
 go 1.25.2
 
@@ -6,7 +6,7 @@ require (
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
 	github.com/charmbracelet/bubbles v0.21.0
-	github.com/ptdewey/freeze v0.0.0
+	github.com/ptdewey/shutter v0.0.0
 )
 
 require (
@@ -29,4 +29,4 @@ require (
 	golang.org/x/text v0.3.8 // indirect
 )
 
-replace github.com/ptdewey/freeze => ../..
+replace github.com/ptdewey/shutter => ../..
diff --git a/cmd/tui/main.go b/cmd/tui/main.go
index 6e46e4e..d997e22 100644
--- a/cmd/tui/main.go
+++ b/cmd/tui/main.go
@@ -8,9 +8,9 @@ import (
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
-	"github.com/ptdewey/freeze/internal/pretty"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
+	"github.com/ptdewey/shutter/internal/pretty"
 )
 
 // Styles
@@ -417,7 +417,7 @@ func main() {
 			}
 			return
 		case "help", "-h", "--help":
-			fmt.Println(`Usage: freeze-tui [COMMAND]
+			fmt.Println(`Usage: shutter-tui [COMMAND]
 
 Commands:
   review      Review and accept/reject new snapshots (default)
diff --git a/config.go b/config.go
index 9d81bca..29ccee1 100644
--- a/config.go
+++ b/config.go
@@ -1,4 +1,4 @@
-package freeze
+package shutter
 
 // SnapshotOption is a function that configures a SnapshotConfig.
 type SnapshotOption func(*SnapshotConfig)
diff --git a/go.mod b/go.mod
index f54093e..0269636 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module github.com/ptdewey/freeze
+module github.com/ptdewey/shutter
 
 go 1.25.2
 
diff --git a/ignore.go b/ignore.go
index 6c8757d..585c357 100644
--- a/ignore.go
+++ b/ignore.go
@@ -1,4 +1,4 @@
-package freeze
+package shutter
 
 import (
 	"regexp"
diff --git a/ignore_test.go b/ignore_test.go
index a5c0a14..b7b0c74 100644
--- a/ignore_test.go
+++ b/ignore_test.go
@@ -1,9 +1,9 @@
-package freeze_test
+package shutter_test
 
 import (
 	"testing"
 
-	"github.com/ptdewey/freeze"
+	"github.com/ptdewey/shutter"
 )
 
 func TestIgnoreKeyValue(t *testing.T) {
@@ -14,9 +14,9 @@ func TestIgnoreKeyValue(t *testing.T) {
 		"api_key": "sk_live_abc123"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Password Field", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreKeyValue("password", "*"),
-		freeze.IgnoreKeyValue("api_key", "*"),
+	shutter.SnapJSONWithOptions(t, "Ignore Password Field", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreKeyValue("password", "*"),
+		shutter.IgnoreKeyValue("api_key", "*"),
 	})
 }
 
@@ -30,8 +30,8 @@ func TestIgnoreKeys(t *testing.T) {
 		"email": "john@example.com"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Multiple Keys", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreKeys("password", "secret", "token"),
+	shutter.SnapJSONWithOptions(t, "Ignore Multiple Keys", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreKeys("password", "secret", "token"),
 	})
 }
 
@@ -46,8 +46,8 @@ func TestIgnoreSensitiveKeys(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Sensitive Keys", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreSensitiveKeys(),
+	shutter.SnapJSONWithOptions(t, "Ignore Sensitive Keys", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreSensitiveKeys(),
 	})
 }
 
@@ -60,8 +60,8 @@ func TestIgnoreKeysMatching(t *testing.T) {
 		"product_name": "Widget"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Keys Matching Pattern", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreKeysMatching(`^user_`),
+	shutter.SnapJSONWithOptions(t, "Ignore Keys Matching Pattern", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreKeysMatching(`^user_`),
 	})
 }
 
@@ -74,9 +74,9 @@ func TestIgnoreKeyPattern(t *testing.T) {
 		"email": "john@example.com"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Key Pattern", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreKeyPattern(`.*password.*`, ""),
-		freeze.IgnoreKeyPattern(`.*token.*`, ""),
+	shutter.SnapJSONWithOptions(t, "Ignore Key Pattern", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreKeyPattern(`.*password.*`, ""),
+		shutter.IgnoreKeyPattern(`.*token.*`, ""),
 	})
 }
 
@@ -88,8 +88,8 @@ func TestIgnoreValues(t *testing.T) {
 		"state": "pending"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Specific Values", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreValues("pending"),
+	shutter.SnapJSONWithOptions(t, "Ignore Specific Values", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreValues("pending"),
 	})
 }
 
@@ -102,8 +102,8 @@ func TestIgnoreEmptyValues(t *testing.T) {
 		"phone": ""
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Empty Values", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreEmptyValues(),
+	shutter.SnapJSONWithOptions(t, "Ignore Empty Values", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreEmptyValues(),
 	})
 }
 
@@ -116,8 +116,8 @@ func TestIgnoreNullValues(t *testing.T) {
 		"age": 30
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore Null Values", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreNullValues(),
+	shutter.SnapJSONWithOptions(t, "Ignore Null Values", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreNullValues(),
 	})
 }
 
@@ -130,8 +130,8 @@ func TestCustomIgnore(t *testing.T) {
 		"grade": "A"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Custom Ignore Function", jsonStr, []freeze.SnapshotOption{
-		freeze.CustomIgnore(func(key, value string) bool {
+	shutter.SnapJSONWithOptions(t, "Custom Ignore Function", jsonStr, []shutter.SnapshotOption{
+		shutter.CustomIgnore(func(key, value string) bool {
 			// Ignore numeric values
 			return value == "1" || value == "25" || value == "95"
 		}),
@@ -157,8 +157,8 @@ func TestNestedIgnorePatterns(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Nested Ignore Patterns", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreSensitiveKeys(),
+	shutter.SnapJSONWithOptions(t, "Nested Ignore Patterns", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreSensitiveKeys(),
 	})
 }
 
@@ -173,14 +173,14 @@ func TestCombinedIgnoreAndScrub(t *testing.T) {
 		"ip_address": "192.168.1.1"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Combined Ignore and Scrub", jsonStr, []freeze.SnapshotOption{
+	shutter.SnapJSONWithOptions(t, "Combined Ignore and Scrub", jsonStr, []shutter.SnapshotOption{
 		// Ignore sensitive keys entirely
-		freeze.IgnoreKeys("password", "api_key"),
+		shutter.IgnoreKeys("password", "api_key"),
 		// Scrub dynamic/identifiable data
-		freeze.ScrubUUIDs(),
-		freeze.ScrubEmails(),
-		freeze.ScrubTimestamps(),
-		freeze.ScrubIPAddresses(),
+		shutter.ScrubUUIDs(),
+		shutter.ScrubEmails(),
+		shutter.ScrubTimestamps(),
+		shutter.ScrubIPAddresses(),
 	})
 }
 
@@ -202,8 +202,8 @@ func TestIgnoreInArrays(t *testing.T) {
 		]
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Ignore in Arrays", jsonStr, []freeze.SnapshotOption{
-		freeze.IgnoreKeys("password"),
+	shutter.SnapJSONWithOptions(t, "Ignore in Arrays", jsonStr, []shutter.SnapshotOption{
+		shutter.IgnoreKeys("password"),
 	})
 }
 
@@ -234,15 +234,15 @@ func TestComplexRealWorldExample(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Real World API Response", jsonStr, []freeze.SnapshotOption{
+	shutter.SnapJSONWithOptions(t, "Real World API Response", jsonStr, []shutter.SnapshotOption{
 		// Ignore sensitive fields
-		freeze.IgnoreSensitiveKeys(),
-		freeze.IgnoreKeys("card_number"),
+		shutter.IgnoreSensitiveKeys(),
+		shutter.IgnoreKeys("card_number"),
 		// Scrub dynamic/identifiable data
-		freeze.ScrubUUIDs(),
-		freeze.ScrubEmails(),
-		freeze.ScrubTimestamps(),
-		freeze.ScrubIPAddresses(),
-		freeze.ScrubJWTs(),
+		shutter.ScrubUUIDs(),
+		shutter.ScrubEmails(),
+		shutter.ScrubTimestamps(),
+		shutter.ScrubIPAddresses(),
+		shutter.ScrubJWTs(),
 	})
 }
diff --git a/internal/diff/diff_test.go b/internal/diff/diff_test.go
index 73893cd..102b4cc 100644
--- a/internal/diff/diff_test.go
+++ b/internal/diff/diff_test.go
@@ -3,7 +3,7 @@ package diff_test
 import (
 	"testing"
 
-	"github.com/ptdewey/freeze/internal/diff"
+	"github.com/ptdewey/shutter/internal/diff"
 )
 
 func TestHistogramEmpty(t *testing.T) {
diff --git a/internal/files/files_test.go b/internal/files/files_test.go
index 7a508ed..d8137d8 100644
--- a/internal/files/files_test.go
+++ b/internal/files/files_test.go
@@ -5,7 +5,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/ptdewey/freeze/internal/files"
+	"github.com/ptdewey/shutter/internal/files"
 )
 
 func TestSnapshotFileName(t *testing.T) {
diff --git a/internal/pretty/boxes.go b/internal/pretty/boxes.go
index 1eafc0b..33105bd 100644
--- a/internal/pretty/boxes.go
+++ b/internal/pretty/boxes.go
@@ -5,8 +5,8 @@ import (
 	"strconv"
 	"strings"
 
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
 )
 
 func NewSnapshotBox(snap *files.Snapshot) string {
diff --git a/internal/pretty/pretty_test.go b/internal/pretty/pretty_test.go
index 740474c..994abc2 100644
--- a/internal/pretty/pretty_test.go
+++ b/internal/pretty/pretty_test.go
@@ -6,9 +6,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
-	"github.com/ptdewey/freeze/internal/pretty"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
+	"github.com/ptdewey/shutter/internal/pretty"
 )
 
 func TestColorFunctionsWithColor(t *testing.T) {
diff --git a/internal/review/review.go b/internal/review/review.go
index 02cfe1f..f68c743 100644
--- a/internal/review/review.go
+++ b/internal/review/review.go
@@ -6,9 +6,9 @@ import (
 	"os"
 	"strings"
 
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
-	"github.com/ptdewey/freeze/internal/pretty"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
+	"github.com/ptdewey/shutter/internal/pretty"
 )
 
 type ReviewChoice int
diff --git a/internal/transform/transform.go b/internal/transform/transform.go
index b26556b..b671766 100644
--- a/internal/transform/transform.go
+++ b/internal/transform/transform.go
@@ -32,10 +32,6 @@ func ApplyScrubbers(content string, scrubbers []Scrubber) string {
 
 // TransformJSON applies scrubbers and ignore patterns to JSON data.
 func TransformJSON(jsonStr string, config *Config) (string, error) {
-	if config == nil || (len(config.Scrubbers) == 0 && len(config.Ignore) == 0) {
-		return jsonStr, nil
-	}
-
 	var data any
 	if err := json.Unmarshal([]byte(jsonStr), &data); err != nil {
 		return "", fmt.Errorf("failed to unmarshal JSON: %w", err)
diff --git a/justfile b/justfile
index 4924ed3..9a02483 100644
--- a/justfile
+++ b/justfile
@@ -6,14 +6,14 @@ test:
     @go test ./... -cover -coverprofile=cover.out
 
 run:
-    @go run cmd/freeze/main.go
+    @go run cmd/shutter/main.go
 
 clean:
     @rm -rf ./__snapshots__
 
 tui:
-    @pushd ./cmd/tui && go build -o freeze-tui ./main.go && popd
-    @./cmd/tui/freeze-tui
+    @pushd ./cmd/tui && go build -o shutter ./main.go && popd
+    @./cmd/tui/shutter
 
 review:
-    @./cmd/tui/freeze-tui
+    @./cmd/tui/shutter
diff --git a/scrubbers.go b/scrubbers.go
index 0329e7d..654a293 100644
--- a/scrubbers.go
+++ b/scrubbers.go
@@ -1,4 +1,4 @@
-package freeze
+package shutter
 
 import (
 	"regexp"
@@ -106,9 +106,6 @@ func ScrubIPAddresses() SnapshotOption {
 	})
 }
 
-// ScrubCreditCards replaces credit card numbers with "<CREDIT_CARD>".
-// Note: This uses a conservative pattern that requires context keywords to avoid
-// false positives. For aggressive scrubbing, use a custom regex.
 func ScrubCreditCards() SnapshotOption {
 	return WithScrubber(&regexScrubber{
 		pattern:     creditCardPattern,
@@ -116,7 +113,6 @@ func ScrubCreditCards() SnapshotOption {
 	})
 }
 
-// ScrubJWTs replaces JWT tokens with "<JWT>".
 func ScrubJWTs() SnapshotOption {
 	return WithScrubber(&regexScrubber{
 		pattern:     jwtPattern,
@@ -124,8 +120,6 @@ func ScrubJWTs() SnapshotOption {
 	})
 }
 
-// ScrubDates replaces dates in various formats with "<DATE>".
-// Matches formats like: 2023-01-15, 01/15/2023, 15-01-2023
 func ScrubDates() SnapshotOption {
 	datePattern := regexp.MustCompile(`\b\d{4}[-/]\d{2}[-/]\d{2}\b|\b\d{2}[-/]\d{2}[-/]\d{4}\b`)
 	return WithScrubber(&regexScrubber{
@@ -152,7 +146,6 @@ func (c *customScrubber) Scrub(content string) string {
 	return c.scrubFunc(content)
 }
 
-// CustomScrubber creates a scrubber using a custom function.
 func CustomScrubber(scrubFunc func(string) string) SnapshotOption {
 	return WithScrubber(&customScrubber{
 		scrubFunc: scrubFunc,
diff --git a/scrubbers_test.go b/scrubbers_test.go
index 96e47bc..fb13141 100644
--- a/scrubbers_test.go
+++ b/scrubbers_test.go
@@ -1,10 +1,10 @@
-package freeze_test
+package shutter_test
 
 import (
 	"strings"
 	"testing"
 
-	"github.com/ptdewey/freeze"
+	"github.com/ptdewey/shutter"
 )
 
 func TestScrubUUIDs(t *testing.T) {
@@ -14,8 +14,8 @@ func TestScrubUUIDs(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed UUIDs", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubUUIDs(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed UUIDs", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubUUIDs(),
 	})
 }
 
@@ -27,8 +27,8 @@ func TestScrubTimestamps(t *testing.T) {
 		"name": "Test Event"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed Timestamps", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubTimestamps(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed Timestamps", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubTimestamps(),
 	})
 }
 
@@ -39,8 +39,8 @@ func TestScrubEmails(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed Emails", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubEmails(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed Emails", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubEmails(),
 	})
 }
 
@@ -51,8 +51,8 @@ func TestScrubIPAddresses(t *testing.T) {
 		"message": "Connection from 172.16.0.100"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed IPs", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubIPAddresses(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed IPs", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubIPAddresses(),
 	})
 }
 
@@ -62,8 +62,8 @@ func TestScrubJWTs(t *testing.T) {
 		"refresh_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIn0.dozjgNryP4J3jVmNHl0w5N_XgL0n3I9PlFUP0THsR8U"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed JWTs", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubJWTs(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed JWTs", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubJWTs(),
 	})
 }
 
@@ -76,11 +76,11 @@ func TestMultipleScrubbers(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Multiple Scrubbers", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubUUIDs(),
-		freeze.ScrubEmails(),
-		freeze.ScrubTimestamps(),
-		freeze.ScrubIPAddresses(),
+	shutter.SnapJSONWithOptions(t, "Multiple Scrubbers", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubUUIDs(),
+		shutter.ScrubEmails(),
+		shutter.ScrubTimestamps(),
+		shutter.ScrubIPAddresses(),
 	})
 }
 
@@ -91,24 +91,24 @@ func TestRegexScrubber(t *testing.T) {
 		"name": "Test User"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Custom Regex Scrubber", jsonStr, []freeze.SnapshotOption{
-		freeze.RegexScrubber(`sk_(live|test)_[a-zA-Z0-9]+`, "<API_KEY>"),
+	shutter.SnapJSONWithOptions(t, "Custom Regex Scrubber", jsonStr, []shutter.SnapshotOption{
+		shutter.RegexScrubber(`sk_(live|test)_[a-zA-Z0-9]+`, "<API_KEY>"),
 	})
 }
 
 func TestExactMatchScrubber(t *testing.T) {
 	content := "The secret password is 'p@ssw0rd123' and should be hidden."
 
-	freeze.SnapStringWithOptions(t, "Exact Match Scrubber", content, []freeze.SnapshotOption{
-		freeze.ExactMatchScrubber("p@ssw0rd123", "<PASSWORD>"),
+	shutter.SnapStringWithOptions(t, "Exact Match Scrubber", content, []shutter.SnapshotOption{
+		shutter.ExactMatchScrubber("p@ssw0rd123", "<PASSWORD>"),
 	})
 }
 
 func TestCustomScrubber(t *testing.T) {
 	content := "Hello World! This is a TEST."
 
-	freeze.SnapStringWithOptions(t, "Custom Scrubber", content, []freeze.SnapshotOption{
-		freeze.CustomScrubber(func(s string) string {
+	shutter.SnapStringWithOptions(t, "Custom Scrubber", content, []shutter.SnapshotOption{
+		shutter.CustomScrubber(func(s string) string {
 			return strings.ToLower(s)
 		}),
 	})
@@ -122,8 +122,8 @@ func TestScrubDates(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed Dates", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubDates(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed Dates", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubDates(),
 	})
 }
 
@@ -135,8 +135,8 @@ func TestScrubAPIKeys(t *testing.T) {
 		"name": "Test Config"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed API Keys", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubAPIKeys(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed API Keys", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubAPIKeys(),
 	})
 }
 
@@ -148,10 +148,10 @@ func TestScrubWithSnapFunction(t *testing.T) {
 		"name":       "John Doe",
 	}
 
-	freeze.SnapWithOptions(t, "Scrub With Snap", []freeze.SnapshotOption{
-		freeze.ScrubUUIDs(),
-		freeze.ScrubEmails(),
-		freeze.ScrubTimestamps(),
+	shutter.SnapWithOptions(t, "Scrub With Snap", []shutter.SnapshotOption{
+		shutter.ScrubUUIDs(),
+		shutter.ScrubEmails(),
+		shutter.ScrubTimestamps(),
 	}, data)
 }
 
@@ -163,8 +163,8 @@ func TestCreditCardScrubbing(t *testing.T) {
 		"name": "John Doe"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed Credit Cards", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubCreditCards(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed Credit Cards", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubCreditCards(),
 	})
 }
 
@@ -176,7 +176,7 @@ func TestUnixTimestampScrubbing(t *testing.T) {
 		"name": "Test Event"
 	}`
 
-	freeze.SnapJSONWithOptions(t, "Scrubbed Unix Timestamps", jsonStr, []freeze.SnapshotOption{
-		freeze.ScrubUnixTimestamps(),
+	shutter.SnapJSONWithOptions(t, "Scrubbed Unix Timestamps", jsonStr, []shutter.SnapshotOption{
+		shutter.ScrubUnixTimestamps(),
 	})
 }
diff --git a/freeze.go b/shutter.go
similarity index 88%
rename from freeze.go
rename to shutter.go
index 0a50fa0..280c3ab 100644
--- a/freeze.go
+++ b/shutter.go
@@ -1,4 +1,4 @@
-package freeze
+package shutter
 
 import (
 	"fmt"
@@ -6,11 +6,11 @@ import (
 	"runtime"
 
 	"github.com/kortschak/utter"
-	"github.com/ptdewey/freeze/internal/diff"
-	"github.com/ptdewey/freeze/internal/files"
-	"github.com/ptdewey/freeze/internal/pretty"
-	"github.com/ptdewey/freeze/internal/review"
-	"github.com/ptdewey/freeze/internal/transform"
+	"github.com/ptdewey/shutter/internal/diff"
+	"github.com/ptdewey/shutter/internal/files"
+	"github.com/ptdewey/shutter/internal/pretty"
+	"github.com/ptdewey/shutter/internal/review"
+	"github.com/ptdewey/shutter/internal/transform"
 )
 
 const version = "0.1.0"
@@ -94,7 +94,7 @@ func snap(t testingT, title string, content string) {
 	testName := t.Name()
 
 	// Capture the caller's file name by walking up the call stack
-	// to find the first file that's not freeze.go  TODO: does this actually work for all cases?
+	// to find the first file that's not shutter.go  TODO: does this actually work for all cases?
 	fileName := "unknown"
 	for i := 1; i < 10; i++ {
 		_, file, _, ok := runtime.Caller(i)
@@ -102,8 +102,8 @@ func snap(t testingT, title string, content string) {
 			break
 		}
 		baseName := filepath.Base(file)
-		// Skip frames within freeze.go to get to the actual test file
-		if baseName != "freeze.go" {
+		// Skip frames within shutter.go to get to the actual test file
+		if baseName != "shutter.go" {
 			fileName = baseName
 			break
 		}
@@ -136,7 +136,7 @@ func snapWithTitle(t testingT, title string, testName string, fileName string, c
 
 		diffLines := diff.Histogram(accepted.Content, snapshot.Content)
 		fmt.Println(pretty.DiffSnapshotBox(accepted, snapshot, diffLines))
-		t.Error("snapshot mismatch - run 'freeze review' to update")
+		t.Error("snapshot mismatch - run 'shutter review' to update")
 		return
 	}
 
@@ -146,7 +146,7 @@ func snapWithTitle(t testingT, title string, testName string, fileName string, c
 	}
 
 	fmt.Println(pretty.NewSnapshotBox(snapshot))
-	t.Error("new snapshot created - run 'freeze review' to accept")
+	t.Error("new snapshot created - run 'shutter review' to accept")
 }
 
 func formatValues(values ...any) string {
@@ -187,7 +187,7 @@ type testingT interface {
 	Cleanup(func())
 }
 
-// Type conversion helpers to bridge freeze package types with transform package types.
+// Type conversion helpers to bridge shutter package types with transform package types.
 // These work because the interfaces have identical method signatures (structural typing).
 
 func toTransformScrubbers(scrubbers []Scrubber) []transform.Scrubber {
diff --git a/freeze_test.go b/shutter_test.go
similarity index 90%
rename from freeze_test.go
rename to shutter_test.go
index fa896f9..bd7bfcc 100644
--- a/freeze_test.go
+++ b/shutter_test.go
@@ -1,4 +1,4 @@
-package freeze_test
+package shutter_test
 
 import (
 	"encoding/json"
@@ -9,16 +9,16 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ptdewey/freeze"
-	"github.com/ptdewey/freeze/internal/files"
+	"github.com/ptdewey/shutter"
+	"github.com/ptdewey/shutter/internal/files"
 )
 
 func TestSnapString(t *testing.T) {
-	freeze.SnapString(t, "Simple String Test", "hello world")
+	shutter.SnapString(t, "Simple String Test", "hello world")
 }
 
 func TestSnapMultiple(t *testing.T) {
-	freeze.Snap(t, "Multiple Values Test", "value1", "value2", 42, "foo", "bar", "baz", "wibble", "wobble", "tock", nil)
+	shutter.Snap(t, "Multiple Values Test", "value1", "value2", 42, "foo", "bar", "baz", "wibble", "wobble", "tock", nil)
 }
 
 type CustomStruct struct {
@@ -35,18 +35,18 @@ func TestSnapCustomType(t *testing.T) {
 		Name: "Alice",
 		Age:  30,
 	}
-	freeze.Snap(t, "Custom Type Test", cs)
+	shutter.Snap(t, "Custom Type Test", cs)
 }
 
 func TestMap(t *testing.T) {
-	freeze.Snap(t, "Map Test", map[string]any{
+	shutter.Snap(t, "Map Test", map[string]any{
 		"foo":    "bar",
 		"wibble": "wobble",
 	})
 }
 
 func TestSerializeDeserialize(t *testing.T) {
-	snap := &freeze.Snapshot{
+	snap := &shutter.Snapshot{
 		Title:    "My Test Title",
 		Test:     "TestExample",
 		FileName: "test_file.go",
@@ -59,7 +59,7 @@ func TestSerializeDeserialize(t *testing.T) {
 		t.Errorf("expected:\n%s\ngot:\n%s", expected, serialized)
 	}
 
-	deserialized, err := freeze.Deserialize(serialized)
+	deserialized, err := shutter.Deserialize(serialized)
 	if err != nil {
 		t.Fatalf("failed to deserialize: %v", err)
 	}
@@ -79,7 +79,7 @@ func TestSerializeDeserialize(t *testing.T) {
 }
 
 func TestFileOperations(t *testing.T) {
-	snap := &freeze.Snapshot{
+	snap := &shutter.Snapshot{
 		Title:   "File Ops Title",
 		Test:    "TestFileOps",
 		Content: "file test content",
@@ -89,7 +89,7 @@ func TestFileOperations(t *testing.T) {
 		t.Fatalf("failed to save snapshot: %v", err)
 	}
 
-	read, err := freeze.ReadSnapshot("TestFileOps", "test")
+	read, err := shutter.ReadSnapshot("TestFileOps", "test")
 	if err != nil {
 		t.Fatalf("failed to read snapshot: %v", err)
 	}
@@ -113,7 +113,7 @@ func TestSnapshotFileName(t *testing.T) {
 	}
 
 	for _, tt := range tests {
-		result := freeze.SnapshotFileName(tt.input)
+		result := shutter.SnapshotFileName(tt.input)
 		if result != tt.expected {
 			t.Errorf("SnapshotFileName(%s) = %s, want %s", tt.input, result, tt.expected)
 		}
@@ -124,13 +124,13 @@ func TestHistogramDiff(t *testing.T) {
 	oldStr := "line1\nline2\nline3"
 	newStr := "line1\nmodified\nline3"
 
-	diff := freeze.Histogram(oldStr, newStr)
+	diff := shutter.Histogram(oldStr, newStr)
 
 	if len(diff) < 3 {
 		t.Errorf("expected at least 3 diff lines, got %d", len(diff))
 	}
 
-	if diff[0].Kind != freeze.DiffShared || diff[0].Line != "line1" {
+	if diff[0].Kind != shutter.DiffShared || diff[0].Line != "line1" {
 		t.Errorf("line 0: expected shared 'line1', got %v %s", diff[0].Kind, diff[0].Line)
 	}
 
@@ -138,7 +138,7 @@ func TestHistogramDiff(t *testing.T) {
 	for _, d := range diff {
 		if d.Line == "modified" {
 			hasModified = true
-			if d.Kind != freeze.DiffNew {
+			if d.Kind != shutter.DiffNew {
 				t.Errorf("'modified' should be marked as new")
 			}
 		}
@@ -149,7 +149,7 @@ func TestHistogramDiff(t *testing.T) {
 
 	hasLine3 := false
 	for _, d := range diff {
-		if d.Line == "line3" && d.Kind == freeze.DiffShared {
+		if d.Line == "line3" && d.Kind == shutter.DiffShared {
 			hasLine3 = true
 		}
 	}
@@ -159,19 +159,19 @@ func TestHistogramDiff(t *testing.T) {
 }
 
 func TestDiffSnapshotBox(t *testing.T) {
-	old := &freeze.Snapshot{
+	old := &shutter.Snapshot{
 		Title:   "Diff Test Title",
 		Test:    "TestDiff",
 		Content: "old content",
 	}
 
-	new := &freeze.Snapshot{
+	new := &shutter.Snapshot{
 		Title:   "Diff Test Title",
 		Test:    "TestDiff",
 		Content: "new content",
 	}
 
-	box := freeze.DiffSnapshotBox(old, new)
+	box := shutter.DiffSnapshotBox(old, new)
 	if box == "" {
 		t.Error("DiffSnapshotBox returned empty string")
 	}
@@ -182,13 +182,13 @@ func TestDiffSnapshotBox(t *testing.T) {
 }
 
 func TestNewSnapshotBox(t *testing.T) {
-	snap := &freeze.Snapshot{
+	snap := &shutter.Snapshot{
 		Title:   "New Test Title",
 		Test:    "TestNew",
 		Content: "test content",
 	}
 
-	box := freeze.NewSnapshotBox(snap)
+	box := shutter.NewSnapshotBox(snap)
 	if box == "" {
 		t.Error("NewSnapshotBox returned empty string")
 	}
@@ -305,7 +305,7 @@ func TestComplexNestedStructure(t *testing.T) {
 		CreatedAt: time.Date(2023, 1, 20, 9, 0, 0, 0, time.UTC),
 	}
 
-	freeze.Snap(t, "Complex Nested Structure", post)
+	shutter.Snap(t, "Complex Nested Structure", post)
 }
 
 func TestMultipleComplexStructures(t *testing.T) {
@@ -345,7 +345,7 @@ func TestMultipleComplexStructures(t *testing.T) {
 		},
 	}
 
-	freeze.Snap(t, "Multiple Complex Structures", users)
+	shutter.Snap(t, "Multiple Complex Structures", users)
 }
 
 func TestStructureWithInterface(t *testing.T) {
@@ -398,7 +398,7 @@ func TestStructureWithInterface(t *testing.T) {
 		},
 	}
 
-	freeze.Snap(t, "Structure with Interface Fields", responses)
+	shutter.Snap(t, "Structure with Interface Fields", responses)
 }
 
 func TestNestedMapsAndSlices(t *testing.T) {
@@ -444,7 +444,7 @@ func TestNestedMapsAndSlices(t *testing.T) {
 		},
 	}
 
-	freeze.Snap(t, "Nested Maps and Slices", complexData)
+	shutter.Snap(t, "Nested Maps and Slices", complexData)
 }
 
 func TestStructureWithPointers(t *testing.T) {
@@ -486,7 +486,7 @@ func TestStructureWithPointers(t *testing.T) {
 		Friends: []*Person{&person1},
 	}
 
-	freeze.Snap(t, "Structure with Pointers", person2)
+	shutter.Snap(t, "Structure with Pointers", person2)
 }
 
 func TestStructureWithEmptyValues(t *testing.T) {
@@ -522,7 +522,7 @@ func TestStructureWithEmptyValues(t *testing.T) {
 		},
 	}
 
-	freeze.Snap(t, "Structure with Empty Values", containers)
+	shutter.Snap(t, "Structure with Empty Values", containers)
 }
 
 // ============================================================================
@@ -553,7 +553,7 @@ func TestJsonObject(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON Object", data)
+	shutter.Snap(t, "JSON Object", data)
 }
 
 func TestComplexJsonStructure(t *testing.T) {
@@ -621,7 +621,7 @@ func TestComplexJsonStructure(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "Complex JSON Structure", data)
+	shutter.Snap(t, "Complex JSON Structure", data)
 }
 
 func TestJsonArrayOfObjects(t *testing.T) {
@@ -659,7 +659,7 @@ func TestJsonArrayOfObjects(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON Array of Objects", data)
+	shutter.Snap(t, "JSON Array of Objects", data)
 }
 
 func TestJsonWithVariousTypes(t *testing.T) {
@@ -685,7 +685,7 @@ func TestJsonWithVariousTypes(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON with Various Types", data)
+	shutter.Snap(t, "JSON with Various Types", data)
 }
 
 func TestJsonNumbers(t *testing.T) {
@@ -713,7 +713,7 @@ func TestJsonNumbers(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON Numbers", data)
+	shutter.Snap(t, "JSON Numbers", data)
 }
 
 func TestJsonWithSpecialCharacters(t *testing.T) {
@@ -733,7 +733,7 @@ func TestJsonWithSpecialCharacters(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON with Special Characters", data)
+	shutter.Snap(t, "JSON with Special Characters", data)
 }
 
 func TestGoStructMarshalledToJson(t *testing.T) {
@@ -777,7 +777,7 @@ func TestGoStructMarshalledToJson(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "Go Struct Marshalled to JSON", data)
+	shutter.Snap(t, "Go Struct Marshalled to JSON", data)
 }
 
 func TestDeeplyNestedJson(t *testing.T) {
@@ -817,7 +817,7 @@ func TestDeeplyNestedJson(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "Deeply Nested JSON", data)
+	shutter.Snap(t, "Deeply Nested JSON", data)
 }
 
 func TestLargeJson(t *testing.T) {
@@ -893,7 +893,7 @@ func TestLargeJson(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "Large JSON Structure", data)
+	shutter.Snap(t, "Large JSON Structure", data)
 }
 
 func TestJsonWithMixedArrays(t *testing.T) {
@@ -924,7 +924,7 @@ func TestJsonWithMixedArrays(t *testing.T) {
 		t.Fatalf("failed to unmarshal json: %v", err)
 	}
 
-	freeze.Snap(t, "JSON with Mixed Arrays", data)
+	shutter.Snap(t, "JSON with Mixed Arrays", data)
 }
 
 // ============================================================================
@@ -939,7 +939,7 @@ func TestSnapJsonBasic(t *testing.T) {
 		"verified": true
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Basic Object", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Basic Object", jsonStr)
 }
 
 func TestSnapJsonSimpleArray(t *testing.T) {
@@ -950,13 +950,13 @@ func TestSnapJsonSimpleArray(t *testing.T) {
 		"grape"
 	]`
 
-	freeze.SnapJSON(t, "SnapJSON Simple Array", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Simple Array", jsonStr)
 }
 
 func TestSnapJsonCompactFormat(t *testing.T) {
 	jsonStr := `{"id":1,"name":"Product","price":99.99,"in_stock":true,"tags":["electronics","gadgets"]}`
 
-	freeze.SnapJSON(t, "SnapJSON Compact Format", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Compact Format", jsonStr)
 }
 
 func TestSnapJsonWithNestedObjects(t *testing.T) {
@@ -977,7 +977,7 @@ func TestSnapJsonWithNestedObjects(t *testing.T) {
 		"created_at": "2023-06-15T10:30:00Z"
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Nested Objects", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Nested Objects", jsonStr)
 }
 
 func TestSnapJsonComplexAPI(t *testing.T) {
@@ -1018,7 +1018,7 @@ func TestSnapJsonComplexAPI(t *testing.T) {
 		"timestamp": "2023-11-18T21:45:30Z"
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Complex API Response", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Complex API Response", jsonStr)
 }
 
 func TestSnapJsonWithNulls(t *testing.T) {
@@ -1035,7 +1035,7 @@ func TestSnapJsonWithNulls(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON With Nulls", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON With Nulls", jsonStr)
 }
 
 func TestSnapJsonArrayOfObjects(t *testing.T) {
@@ -1063,7 +1063,7 @@ func TestSnapJsonArrayOfObjects(t *testing.T) {
 		}
 	]`
 
-	freeze.SnapJSON(t, "SnapJSON Array of Objects", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Array of Objects", jsonStr)
 }
 
 func TestSnapJsonLargeNestedStructure(t *testing.T) {
@@ -1125,7 +1125,7 @@ func TestSnapJsonLargeNestedStructure(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Large Nested Structure", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Large Nested Structure", jsonStr)
 }
 
 func TestSnapJsonWithNumbers(t *testing.T) {
@@ -1144,7 +1144,7 @@ func TestSnapJsonWithNumbers(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON With Numbers", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON With Numbers", jsonStr)
 }
 
 func TestSnapJsonWithSpecialCharacters(t *testing.T) {
@@ -1158,7 +1158,7 @@ func TestSnapJsonWithSpecialCharacters(t *testing.T) {
 		"regex": "^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$"
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON With Special Characters", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON With Special Characters", jsonStr)
 }
 
 func TestSnapJsonEmptyStructures(t *testing.T) {
@@ -1175,7 +1175,7 @@ func TestSnapJsonEmptyStructures(t *testing.T) {
 		}
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Empty Structures", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Empty Structures", jsonStr)
 }
 
 func TestSnapJsonMixedTypes(t *testing.T) {
@@ -1199,7 +1199,7 @@ func TestSnapJsonMixedTypes(t *testing.T) {
 		]
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Mixed Types", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Mixed Types", jsonStr)
 }
 
 func TestSnapJsonRealWorldExample(t *testing.T) {
@@ -1278,7 +1278,7 @@ func TestSnapJsonRealWorldExample(t *testing.T) {
 		"timestamp": "2023-11-18T22:00:00Z"
 	}`
 
-	freeze.SnapJSON(t, "SnapJSON Real World Example", jsonStr)
+	shutter.SnapJSON(t, "SnapJSON Real World Example", jsonStr)
 }
 
 func ptr[T any](t T) *T { return &t }