What's Jared's Danish name?
Jared. The game has only changed some names. Sometimes it's the spelling (Kornelia instead of Cornelia), sometimes it's only one of the names (Mortimer Spøgh instead of Mortimer Goth), sometimes it's everything (Agnete Rynkebund instead of Agnes Crumplebottom) and sometimes it's nothing at all (Claire Ursine, Jared Frio).
It's a bit confusing and seems rather random. However, families that appeared in one of the two previous games will almost always have at least something changed because almost every family in Sims 1 and 2 had translated names.