“according to regular leaker MTTSH, the title of the movie will be Heir to the Empire”:
https://lrmonline.com/news/filonis-star-wars-film-to-be-titled-heir-to-the-empire-barside-buzz/
and the leaker themselves: https://twitter.com/MyTimeToShineH/status/1658472128189186049
I hope that is not the title. I can see it being the title. But I really hope it is not.