Purchased The Division Version 2 and the DLC but the purchase confirmation uses a different email than my account email.

On my Ubisoft account is my correct email address. But the email i get for the purchase confirmation is sent to an old email address that i still have access too.   So how do i change the email address for the store only.     I did use that old email before they created ubisoft connect, so maybe its a leftover from the old days.. Im not sure.   Is there a separate place to change purchase confirmation data?

Im thinking maybe i need to change the email address for the ubisoft store only, but i dont see any link for that in the store.