Quote Originally Posted by PontBlue View Post
I'm not sure if there is a rule but I do know the Republic of Ireland play at the Aviva Stadium and I've never heard of it referred to as Landsdown Road, since the rebuild, or Dublin Arena although it is strange many other stadiums aren't sponsored.
It's only in finals tournaments. So it won't be called the Principality stadium in Euro 2024 for example. Will be known as "Cardiff stadium" or something neutral like that.

It's to avoid conflict with the numerous partners who sponsor the tournament's.