That is probably because about 80% of the men in Islamic countries are called Mohamid - whereas only in Spanish speaking countries are a few called Jesús.
Too bad. Religious fanatics don’t get to tell us how to refer to their murderous cult leader. I’m especially galled because they don’t do it ONCE, to make the point, they say, “Prophet Mohamid” every single time, even ten times in one story. After one “prophet” citation, WE GET IT. But no, they must comply with Sharia and call him “the prophet muhamed” every single time, reflexively. Why? They don’t want firebombs.