No i dont have any last names in the shipto this address box showing for payments using paypal payments pro.
payments that are sent using paypal express show a last name in the ship to address box because i guess they are pulled from paypals database.
I contacted paypal and they said to put the last name together with the first name... that did not work.. then they said make sure they are in quotes.. thats the next thing i will try.
But you said that info that paypal payments pro is not coming from the confirm page? what page would it be coming from?