Is it possible to change the username for a client so that all settings that use [USER_NAME] reflect the new name? I was able to change the username within the dbo.User table but this only changes the login name.
Sorry for my late reply it seems to have escaped my attention.
To be honest i never tried it, When you change the username it still picks up on the old username for resources such as new database?
Or is the problem for existing resources?
How I can change the username for a customer account?
Technically you can’t unless you do it directly in the database.
(which still appears to give the issue that it doesn’t follow the [USER_NAME] shortcode after).