Game specific IDs do not reflect EA ID

Hey, I would like to inquire if there is any possibility for EA to implement any way for users to change their game specific IDs in any way, I have changed my EA ID multiple times but it does not reflect on any of my game specific IDs especially the older titles. For example when I create buildings in The Sims 4 and upload them to the gallery the screen name is the desired one but the creator name is my old EA ID, the EA support was unable to help me at all with this issue so that road is completely exhausted for this kind of issue