Correct name in English localization: ''Arfire''
Incorrect NPC name in German localization: ''Arfeuer''
This NPC is located in Cyrodiil at the Mnem scroll temple.
https://en.uesp.net/wiki/Online:Protector_Arfire
The correct name Arfire follows typical altmer naming conventions. ''-fire'' is a typical altmer name suffix.
Arfeuer is likely a mistake by the translator thinking that the -fire suffix was the english word fire, like a flame, and not an altmer name suffix, and thus translated the name as Arfeuer instead of not needing to translate anything at all.
IGN @ emilypumpkin, imperial pumpkin seller
Tullanisse Starborne, altmer battlemage & scholar of the ayleids
High Priest Eraamine as a houseguest please C: