What do we call Mira?

Due to baby-switch, Mira acquires the name of her cousin Lira. How do we call this character, who will appear in subsequent episodes - Lira or Mira?

Though she will be called "Lira" and it is the name she has known from childhood, it would be best to still call her "Mira" in character and episode articles. In episode articles, especially, since I try to make links to all the names - it would be very clumsy if I have to write pipe links each time for Lira as Lira and Mira as Lira - and it would be very confusing in the long run.