Someone who I care a great deal for is a real, living Indigenous person for whom this is a genuine concern and taboo, and I know they're not the only one to hold this belief to this day. It's the least someone can do to respect this belief. If an older traditional Christian woman felt genuine fear that speaking of "the devil" would summon it, I would respect that, too. Beliefs like these aren't relics of a bygone era, they are still an active part of some people's beliefs and understandings of reality to this day.