From: Rabbi Akiva Eiger
To: Rabbi Rabbis and Beis Din of Warsaw
An agunah received a get in which her father's name was falsely inscribed with the tribal designation 'Levi.' Despite the great urgency and impossibility of obtaining a replacement get, Rabbi Akiva Eiger rules that he cannot permit the get, as the weight of halachic authority — including the Rosh, Tur, Maharival, and Shulchan Aruch — establishes that altering the father's name invalidates a get even bedieved. He rejects the lenient ruling of the Avodas HaGershuni and defers the matter to the great scholars of the generation.
Source: Shu"t Rabbi Akiva Eiger §116