μετονομάζεσθαι

From LSJ

εἰς τὴν ἀγορὰν χειροτονεῖτε τοὺς ταξιάρχους καὶ τοὺς φυλάρχους, οὐκ ἐπὶ τὸν πόλεμον → you elect taxiarchs and phylarchs for the marketplace not for war

Source

Greek > English (Woodhouse Verbs Reversed)

(see also μετονομάζω): be called by a new name

Lexicon Thucydideum

mutare nomen, to change one's name, 1.122.4.