Tip of the Day: Launch in other language
For example in German:
/Applications/FileMaker\ Pro\ 17\ Advanced/FileMaker\ Pro\ Advanced.app/Contents/MacOS/FileMaker\ Pro
-AppleLanguages '(de)'
To know the language IDs that work, you can check in the resource folder of the app what languages are available.
For FileMaker 14, you find: de, en, es, fr, it, ja, ko, nl, pt, sv or zh-Hans.