It could also be that these aren’t official codenames at all, but just descriptions of these characters and their roles in the film.
In that instance, their actual hero and villain names may be something else that we’ve either heard before or not.
In the trailer for Glass, we hear Samuel L. Jackson’s character saying his name is Mr. Glass, so I’m wondering if these names are what the heroes and villains are calling themselves or what the authorities, public or media are calling them.