Just to wrap up this thread.

I uploaded my world fwl and db files (from 2021) into the world generator and it worked. The map changed a little and the location of The Queen we were trying to find changed (not sure about the others). We have finally found The Queen's lair and set up to take her on.

I tried finding The Queen using devcommands but it didn't work. Pretty sure in devcommands she is SeekerQueen but as I said it didn't return any locations even though it worked for Moder when I tested it. Trying to spawn in a Vegvisir also didn't work. I guess I should say it didn't work for me and it might have been me and how I entered the commands.

Thanks again for the help and suggestions.