> For the complete documentation index, see [llms.txt](https://docs.helmut.de/helmut4-releases/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.helmut.de/helmut4-releases/v4.9.1/helmut4-components/streamdesigner/nodes/actions/file-and-folder/file-rename-action.md).

# File Rename Action

With the help of the File Rename Action it is possible to rename a file, for example to add a prefix or appendix to a project file after it has been duplicated.