In the case of the Hellboy reboot, its Russian release was apparently adjusted so that a reference to Joseph Stalin was replaced with a different notorious historical figure being mentioned.
Every now and then, you’ll come across an instance where a movie has been edited because it’s airing in a particular country, like how some of the entries on Steve Rogers’ to-do list in 2014’s Captain America: The Winter Solider were different depending on where the film was released.