User blog comment:Sharpie301/Character Rights..?/@comment-238662-20120507111805

If she was in the Wolverine I doubt she'd be allowed to be called Madam HYDRA because HYDRA was clearly used in Captain America: The First Avenger so she will probably only appear in The Wolverine as Viper or not at all. This isn't official but that is the way I would look at it.