The Sims's names is in English despite game being played in Norwegian

@Psychotps That's a different issue though. This is about the premade characters having different names in the localized versions in previous Sims games but not in Sims 4

For example Mortimer Goth was Mortimer Grusel in German in Sims 2 but Mortimer Goth in Sims 4

You're probably more looking for this for example: https://answers.ea.com/t5/Bug-Reports/OPEN-Townies-in-worlds-spawn-with-Asian-names/m-p/9794299#M166415