Well, other than what LowKey already says - I have once done a ritual and added in a demon name from a video game lore. Without going into specifics, it had a connection to what I was doing the ritual for.
Demons, like Satan himself, are conceptual beings that we created and gave names to. If you are able to truly suspend your disbelief in the ritual chamber (referring to it as intellectual decompression chamber being a hint to its purpose in The Satanic Bible), then it doesn't matter whether the demons and their names were created by monks copying parchment rolls, or by more modern creativity.
Magic works because you make it work for you, not the other way around.