Internally Excel saves it in English (or some internal code) and translates it when opened.

My company switched from Excel-Interops, where you had to send the German function name to Excel. Now we write .xlsx files directly and have to send the English function name. But when opened it displays all functions in German (or whatever localization Excel is set to).

Interesting idea. I’ll try it tomorrow.

I hate being halfway to work in the morning and having to go back because I couldn’t remember shutting my apartment door.

It drives me absolutely insane.

Almost sounds like a Dr. House episode