Please use the save editor here, and put the name.txt file in the info folder of the save editor.
https://github.com/turtle-insect/UnicornOverlord

Alcina is the Sorceress who appears in the opening, Amalia is the Possessed Dreadnought who appears as a boss, Tatiana is the masked Bishop, and Gaston is still a Knight because there is no data for Great Knight, Sad.