For anyone interested: I cleaned the (current) english translation for this mod, by correcting some spelling errors, punctuation and restructuring some sentences for (hopefully) better readability.
You can find the updated JSON-Files here[drive.google.com].

How to use:
1.Find the mod in your workshop-folder (i.e. ...\steamapps\workshop\content\646570\1664225190)
2. Rename the .jar-file to a .zip
3. Go to \localization\ inside the .zip-file
4. Overwrite the JSON-files with the ones I provided (same names)
5. Rename the .zip back to .jar

Hope this helps and I'd be happy for any feedback :)