Hmm, this is something I didn't consider: that settings from PC/Vita might save server-side, thus applying to all platforms using that account. Thanks for the thought :)

Thanks - I'll fix it on my PC and hopefully it'll translate to the vita as well.

you have it set to display the number ID from when they signed up, if you are using a controller press (back or select) and the quick menu will pop up to change displayed name, if you are using the mouse i think you press on the scroll wheel for that menu.

For some reason on one of my characters everyone's name appears as a string of numbers...does anyone know why this is or how to correct it?

Numbers instead of names