Accessing the translation of job metadata?

I have a follow up question to this thread: https://developer.personio.de/discuss/64998bdcc408960e7f56e6ed

This question was anwered by Ioana Rad: No ... seniority etc. are keys and there is no direct way to have them translated in the xml export.

But when I open the jobs site in personio, then these keys are translated. So I am pretty sure that some kind of translation table exists. Is there a chance to access this table from 'outside' / via api call?