I don’t think it exists, but I also don’t think that Asobo would put much priority into something like that. They would be inundated with submissions like “My Dad’s House” and other such silliness. It would also end up completely clogging the World Map whenever POI’s are turned on, and even with the in-flight markers turned off, there’s also a chance that all that extra data flow could hurt frames. It’s a good idea in concept, but I don’t think it’s practical.