Cannot change the path that template of layout


I think it is to avoid issues with version compatibility, but indeed that path is locked down.

Yes you can. Simply save your template outside of the program. Once you set up your own template set, just open the file.

Filelocations are saved in a .json file, Either SharedPreferences .json or the other, PrivatePreferences.json.
Search for those in the user AppData.

I find this.

Modifying the JSON file is a little troublesome.