diff --git a/lib/pages/project/project_page.dart b/lib/pages/project/project_page.dart
index 54c5c6eb..a149e66b 100644
--- a/lib/pages/project/project_page.dart
+++ b/lib/pages/project/project_page.dart
@@ -908,9 +908,17 @@ class _ProjectPageState extends State<ProjectPage> {
         for (PathPlannerPath path in _paths) {
           pathNames.add(path.name);
         }
-        String pathName = 'Copy of ${_paths[i].name}';
+        String pathName = _paths[i].name;
+        RegExp exp = RegExp(r'\(\d+\)');
+        String source = pathName.substring(pathName.length - 3);
         while (pathNames.contains(pathName)) {
-          pathName = 'Copy of $pathName';
+          if (exp.hasMatch(source)) {
+            RegExpMatch? match = exp.firstMatch(source);
+            int index = int.parse(match![0]!.substring(1, 2)) + 1;
+            pathName = '${pathName.substring(0, pathName.length - 3)}($index)';
+          } else {
+            pathName = '$pathName (1)';
+          }
         }
 
         setState(() {
@@ -1414,11 +1422,18 @@ class _ProjectPageState extends State<ProjectPage> {
         for (PathPlannerAuto auto in _autos) {
           autoNames.add(auto.name);
         }
-        String autoName = 'Copy of ${_autos[i].name}';
+        String autoName = _autos[i].name;
+        RegExp exp = RegExp(r'\(\d+\)');
+        String source = autoName.substring(autoName.length - 3);
         while (autoNames.contains(autoName)) {
-          autoName = 'Copy of $autoName';
+          if (exp.hasMatch(source)) {
+            RegExpMatch? match = exp.firstMatch(source);
+            int index = int.parse(match![0]!.substring(1, 2)) + 1;
+            autoName = '${autoName.substring(0, autoName.length - 3)}($index)';
+          } else {
+            autoName = '$autoName (1)';
+          }
         }
-
         setState(() {
           _autos.add(_autos[i].duplicate(autoName));
           _sortAutos(_autoSortValue);
diff --git a/test/pages/project/project_page_test.dart b/test/pages/project/project_page_test.dart
index 0bcecfb8..1cb6e45e 100644
--- a/test/pages/project/project_page_test.dart
+++ b/test/pages/project/project_page_test.dart
@@ -475,7 +475,7 @@ void main() {
     await widgetTester.tap(find.text('Duplicate'));
     await widgetTester.pumpAndSettle();
 
-    expect(find.widgetWithText(ProjectItemCard, 'Copy of Example Path'),
+    expect(find.widgetWithText(ProjectItemCard, 'Example Path (1)'),
         findsOneWidget);
 
     await widgetTester.tap(menuButton);
@@ -484,7 +484,7 @@ void main() {
     await widgetTester.tap(find.text('Duplicate'));
     await widgetTester.pumpAndSettle();
 
-    expect(find.widgetWithText(ProjectItemCard, 'Copy of Copy of Example Path'),
+    expect(find.widgetWithText(ProjectItemCard, 'Example Path (2)'),
         findsOneWidget);
   });
 
@@ -538,8 +538,7 @@ void main() {
     await widgetTester.tap(find.text('Duplicate'));
     await widgetTester.pumpAndSettle();
 
-    expect(
-        find.widgetWithText(ProjectItemCard, 'Copy of auto1'), findsOneWidget);
+    expect(find.widgetWithText(ProjectItemCard, 'auto1 (1)'), findsOneWidget);
 
     await widgetTester.tap(menuButton);
     await widgetTester.pumpAndSettle();
@@ -547,8 +546,7 @@ void main() {
     await widgetTester.tap(find.text('Duplicate'));
     await widgetTester.pumpAndSettle();
 
-    expect(find.widgetWithText(ProjectItemCard, 'Copy of Copy of auto1'),
-        findsOneWidget);
+    expect(find.widgetWithText(ProjectItemCard, 'auto1 (2)'), findsOneWidget);
   });
 
   testWidgets('delete path', (widgetTester) async {