Hi @sakuraya,
I don’t think it is is possible to copy a Folder in GDrive, through both Make and GDrive API as it is not permitted.
What you can do is,
- Create a Google AppsScript that will create a new folder and then copy all the files from your template directory to new directory
- Or, Via Make,
- Create a New Folder
- Iterate Over the Template Directory
- Copy the file from Template Directory to new Folder.