How to get fully localized UI?

[darsv]

I've localized .js & .json in files_mindmap/l10n directory already, however those strings related to the editor itself are not there. Can you tell me how to achieve that goal?

[HonkXL]

You have to make your changes here:
https://github.com/ACTom/kityminder-editor/tree/master/l10n

kitymind-editor is the editor component itself - right place to translate.
files-mindmap is only the plugin component for Nextcloud - here only a few things can be translatet.