My dyslexic friend has setup a dream grid world, but he messed up his name when setting it up. He wants to correct it, but is unsure if he can change it without having to delete everything and start over.
Is it possible to change the main accounts name somehow?

The only part in the UI where his name is shown is under the Wifi section. If he changes it there will that update it just for the WiFi website or will it change it everywhere within the grid like logging in to the world and estate/region ownership too?

He is cautious to change anything in case it messes everything up.

Thanks.