Impossible pork being Haram isn't a consensus. Some Islamic groups in the way argue it isn't, and their argument has no Quranic basis, it's just that they don't like that pork is in the name. There is nothing in Quran or Hadith that could give any strong basis in religious law for it to be haram. That may as well be the case for Jews, but I'm not as familiar.

Because the argument is that it's haram based purely on the name and would be halal otherwise, which is a silly argument.