Unity3d Menu Item to rename "Mixamo" animations to same as file-name

RenameMixamoAnimations.cs

[MenuItem("Assets/Rename Animations")]
private static void RenameAnimations()
{
	Selection.objects.Where(EditorUtility.IsPersistent)
		.Select(AssetDatabase.GetAssetPath)
		.ForEach(path =>
		{
			string fileName = Path.GetFileNameWithoutExtension(path);
			ModelImporter importer = (ModelImporter)AssetImporter.GetAtPath(path);
			RenameAndImport(importer, fileName);
		});

	AssetDatabase.SaveAssets();
	AssetDatabase.Refresh();
}

private static void RenameAndImport(ModelImporter modelImporter, string name)
{
	ModelImporterClipAnimation[] clipAnimations = modelImporter.defaultClipAnimations;

	for (int i = 0; i < clipAnimations.Length; i++)
	{
		clipAnimations[i].name = name;
	}

	modelImporter.clipAnimations = clipAnimations;
	modelImporter.SaveAndReimport();
}