Even if it was, the sheer existence of Meta in the federation space necessitates the changing of the collective name to prevent mixups specifically like this from happening
(also to spite Fuckerberg bc if that name was around before Meta came to the space, it can be assumed based off the Law of Techbro Vultures that Fuckerberg picked that name specifically to cause that kind of muddying)
How bout we stay where the fuck we're at, fix the planet we fucked up, and stop colonizing new places?