When I signed up for the Gaming SE, my account was auto-associated with my SOFU/MSO accounts. On SOFU, my name is Lord Torgamus; on MSO, it's Popular Demand. The auto-association process chose to use Popular Demand to populate my Gaming profile. (I'm not sure how MSO was chosen; that's the topic of a separate Meta post.)
Unfortunately, I don't want my name to be Popular Demand there; I want it to be Lord Torgamus. I disassociated my accounts and reassociated all of them except MSO*; no effect. So I manually changed my "parent" Gaming name to Lord Torgamus with the "edit" link in my profile; that worked, but didn't propagate to Meta Gaming.
All of my accounts use the same OpenID, though MSO has a different e-mail address for gravatar purposes.
**The exception is Server Fault; when I try to reassociate my SF account, I get a popup "user Id 10907 already associated with another account." My Gaming user ID is 197, and my SF ID is 10907; my SF account is showing that it's not associated with anything at all. Not sure if this is related, or a separate bug.*
What can I do to change my Meta Gaming name?