Sony Interactive Entertainment is now automatically changing PlayStation Network IDs deemed to be offensive.
In an online FAQ spotted by Gamasutra, Sony stated that any user ID found to be in breach of PSN Terms of Service will be automatically replaced with, "Tempxxx." This will happen after an ID is reported by the community and investigated by PlayStation's moderation staff.

https://www.gamesindustry.biz/articl...on-network-ids