diff --git a/UI/ViewModels/BulkAddViewModel.cs b/UI/ViewModels/BulkAddViewModel.cs
index cc611f1..69e871c 100644
--- a/UI/ViewModels/BulkAddViewModel.cs
+++ b/UI/ViewModels/BulkAddViewModel.cs
@@ -27,8 +27,7 @@ public partial class BulkAddViewModel : ViewModelBase
     {
         this._mainWindow = mainWindow;
 
-        this.WindowTitle = string.Format("{0} - " + Resources.ButtonBulkAdd,
-            this.TagDatabaseService.DatabaseName);
+        this.WindowTitle = $"{this.TagDatabaseService.DatabaseName} - {Resources.ButtonBulkAdd}";
 
         this._tags =
         [
diff --git a/UI/ViewModels/HierarchyTreeViewModel.cs b/UI/ViewModels/HierarchyTreeViewModel.cs
index 4f2c47c..6c3c141 100644
--- a/UI/ViewModels/HierarchyTreeViewModel.cs
+++ b/UI/ViewModels/HierarchyTreeViewModel.cs
@@ -186,7 +186,7 @@ public partial class HierarchyTreeViewModel : ViewModelBase, IDisposable
 
         foreach (var tag in tagViewModels)
         {
-            tag.Tag = updatedTag;
+            tag.UpdateTag(updatedTag);
             tag.RefreshSelf();
             tag.RefreshParentsString();
         }
@@ -267,7 +267,7 @@ public partial class HierarchyTreeViewModel : ViewModelBase, IDisposable
             
             foreach (var deletedTag in result.Deleted)
             {
-                await Dispatcher.UIThread.InvokeAsync(() => this.WipeTagNodesAsync(deletedTag.id));
+                await Dispatcher.UIThread.InvokeAsync(() => this.WipeTagNodes(deletedTag.id));
                 if (this.SelectedTag?.Id == deletedTag.id)
                     this.SelectedTag = null;
             }
@@ -280,7 +280,7 @@ public partial class HierarchyTreeViewModel : ViewModelBase, IDisposable
         }
     }
 
-    private void WipeTagNodesAsync(int idToDelete)
+    private void WipeTagNodes(int idToDelete)
     {
         if (this.ChildNodeMap.TryGetValue(idToDelete, out var parentList))
         {
diff --git a/UI/ViewModels/TagItemViewModel.cs b/UI/ViewModels/TagItemViewModel.cs
index 86565cd..3359ed7 100644
--- a/UI/ViewModels/TagItemViewModel.cs
+++ b/UI/ViewModels/TagItemViewModel.cs
@@ -61,6 +61,10 @@ public partial class TagItemViewModel(Tag tag, Func<List<int>, List<string>> get
         ? string.Join("; ", this.Tag.Parents)
         : string.Empty;
     
+    public void UpdateTag(Tag tag)
+    {
+        this.Tag = tag;
+    }
 
     
     public void BeginEdit()
@@ -117,12 +121,6 @@ public partial class TagItemViewModel(Tag tag, Func<List<int>, List<string>> get
         this.OnPropertyChanged(nameof(this.HasChildren));
     }
 
-    public void SyncId()
-    {
-        this.OnPropertyChanged(nameof(this.Id));
-        this.OnPropertyChanged(nameof(this.OnDatabase));
-    }
-
     protected override void OnPropertyChanged(PropertyChangedEventArgs e)
     {
         base.OnPropertyChanged(e);
@@ -130,20 +128,4 @@ public partial class TagItemViewModel(Tag tag, Func<List<int>, List<string>> get
         if (!this._isInitialising && e.PropertyName!.StartsWith("Editing"))
             this.UserEditedTag?.Invoke(this, EventArgs.Empty);
     }
-
-    private void Validate()
-    {
-        var parentNames = this.EditingParents.Split(';',
-                StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries)
-            .ToList();
-
-        if (string.IsNullOrWhiteSpace(this.EditingName))
-            throw new ArgumentException(Resources.ErrorBlankTagName);
-
-        if (!this.EditingIsTopLevel && parentNames.Count == 0)
-            throw new InvalidOperationException(Resources.ErrorOrphanTagAttempt);
-
-        if (parentNames.Contains(this.EditingName))
-            throw new InvalidOperationException(Resources.ErrorSelfParentAttempt);
-    }
 }
\ No newline at end of file