It would seem logical to name them for where they are and what they do. “Bathroom motion sensor”, “Bedroom lamp”, etc. However, I’ve found that, if it can move, it ends up moving sooner or later. My “bathroom” motion sensor is now in the upstairs family room, for example.
Yeah, I was confused about some lamp always being on when I woke up, and realised I’d replaced it’s smart socket with one that had previously been used for a coffee machine. Deleting and repairing sounds like wisdom.