How to Change name of each Language in the "AI Translate" Dropdown?

Hi there,

If I use my community in German, and click on “Translate with AI”, it shows me this dropdown.

I would like “German” to say “Deutsch”, and “Spanish” to say “Español”.

Is that possible at all?

For example, if I set languages up for categories, I can change display name.
But this is a wholly different feature.

Not a must have, but nice-to-have! Anybody know how to do it?