'Renamed' in the Bible

But the overseer of the court officials renamed them. He gave Daniel the name Belteshazzar, Hananiah he named Shadrach, Mishael he named Meshach, and Azariah he named Abednego.

Thus there was found in this man Daniel, whom the king renamed Belteshazzar, an extraordinary spirit, knowledge, and skill to interpret dreams, solve riddles, and decipher knotty problems. Now summon Daniel, and he will disclose the interpretation."