diff --git a/ASTPlayground/ASTPlayground.dpr b/ASTPlayground/ASTPlayground.dpr
index 47c82db..313f622 100644
--- a/ASTPlayground/ASTPlayground.dpr
+++ b/ASTPlayground/ASTPlayground.dpr
@@ -10,7 +10,7 @@ uses
     Myc.Fmx.AstEditor in 'Myc.Fmx.AstEditor.pas',
     Myc.Data.Value in 'Myc.Data.Value.pas',
     Myc.Ast.Debugger in '..\Src\AST\Myc.Ast.Debugger.pas',
-    Myc.Ast.Transformer in '..\Src\AST\Myc.Ast.Transformer.pas',
+    Myc.Ast.Visitor in '..\Src\AST\Myc.Ast.Visitor.pas',
     Myc.Ast.Binding in '..\Src\AST\Myc.Ast.Binding.pas',
     Myc.Ast.RTL in '..\Src\AST\Myc.Ast.RTL.pas',
     Myc.Ast.Dumper in '..\Src\AST\Myc.Ast.Dumper.pas',
diff --git a/ASTPlayground/ASTPlayground.dproj b/ASTPlayground/ASTPlayground.dproj
index c3b857c..0b40ffb 100644
--- a/ASTPlayground/ASTPlayground.dproj
+++ b/ASTPlayground/ASTPlayground.dproj
@@ -141,7 +141,7 @@
         <DCCReference Include="Myc.Fmx.AstEditor.pas"/>
         <DCCReference Include="Myc.Data.Value.pas"/>
         <DCCReference Include="..\Src\AST\Myc.Ast.Debugger.pas"/>
-        <DCCReference Include="..\Src\AST\Myc.Ast.Transformer.pas"/>
+        <DCCReference Include="..\Src\AST\Myc.Ast.Visitor.pas"/>
         <DCCReference Include="..\Src\AST\Myc.Ast.Binding.pas"/>
         <DCCReference Include="..\Src\AST\Myc.Ast.RTL.pas"/>
         <DCCReference Include="..\Src\AST\Myc.Ast.Dumper.pas"/>
diff --git a/ASTPlayground/Myc.Fmx.AstEditor.Text.pas b/ASTPlayground/Myc.Fmx.AstEditor.Text.pas
index b784072..92f3abe 100644
--- a/ASTPlayground/Myc.Fmx.AstEditor.Text.pas
+++ b/ASTPlayground/Myc.Fmx.AstEditor.Text.pas
@@ -6,7 +6,7 @@ uses
     System.SysUtils,
     Myc.Data.Value,
     Myc.Data.Scalar,
-    Myc.Ast.Transformer,
+    Myc.Ast.Visitor,
     Myc.Ast.Nodes;
 
 type
diff --git a/ASTPlayground/Myc.Fmx.AstEditor.pas b/ASTPlayground/Myc.Fmx.AstEditor.pas
index edb9499..dc5768d 100644
--- a/ASTPlayground/Myc.Fmx.AstEditor.pas
+++ b/ASTPlayground/Myc.Fmx.AstEditor.pas
@@ -17,7 +17,7 @@ uses
     Myc.Data.Value,
     Myc.Ast.Nodes,
     Myc.Ast.Scope,
-    Myc.Ast.Transformer, // Für TAstVisitor
+    Myc.Ast.Visitor,
     Myc.Fmx.AstEditor.Node,
     Myc.Fmx.AstEditor.Workspace;
 
diff --git a/Src/AST/Myc.Ast.Binding.pas b/Src/AST/Myc.Ast.Binding.pas
index 6ea999b..cef04b4 100644
--- a/Src/AST/Myc.Ast.Binding.pas
+++ b/Src/AST/Myc.Ast.Binding.pas
@@ -8,7 +8,7 @@ uses
     System.Generics.Collections,
     Myc.Data.Value,
     Myc.Ast.Nodes,
-    Myc.Ast.Transformer,
+    Myc.Ast.Visitor,
     Myc.Ast.Scope,
     Myc.Ast;
 
diff --git a/Src/AST/Myc.Ast.Dumper.pas b/Src/AST/Myc.Ast.Dumper.pas
index 284e385..5a4057b 100644
--- a/Src/AST/Myc.Ast.Dumper.pas
+++ b/Src/AST/Myc.Ast.Dumper.pas
@@ -7,7 +7,7 @@ uses
     System.Classes,
     System.Generics.Collections,
     Myc.Ast.Nodes,
-    Myc.Ast.Transformer, // Wird für TAstVisitor benötigt
+    Myc.Ast.Visitor,
     Myc.Data.Value,
     Myc.Data.Scalar;
 
diff --git a/Src/AST/Myc.Ast.Evaluator.pas b/Src/AST/Myc.Ast.Evaluator.pas
index 072b69d..79bb562 100644
--- a/Src/AST/Myc.Ast.Evaluator.pas
+++ b/Src/AST/Myc.Ast.Evaluator.pas
@@ -9,7 +9,7 @@ uses
     Myc.Data.Scalar,
     Myc.Data.Value,
     Myc.Ast.Nodes,
-    Myc.Ast.Transformer, // Neu
+    Myc.Ast.Visitor,
     Myc.Ast.Binding,
     Myc.Ast.Scope;
 
diff --git a/Src/AST/Myc.Ast.Transformer.pas b/Src/AST/Myc.Ast.Visitor.pas
similarity index 97%
rename from Src/AST/Myc.Ast.Transformer.pas
rename to Src/AST/Myc.Ast.Visitor.pas
index c365bbd..df10414 100644
--- a/Src/AST/Myc.Ast.Transformer.pas
+++ b/Src/AST/Myc.Ast.Visitor.pas
@@ -1,4 +1,4 @@
-unit Myc.Ast.Transformer;
+unit Myc.Ast.Visitor;
 
 interface