Licence for Wedding Invitation Cards


So I was reading the licence text today. Now, I have a general question about it but would like to break it down to the example of the wedding invitation cards.

There are many here that are one page and look absolutly perfect. So but I wouldn’t allowed if a customer comes up to me, and asking for a wedding invitation card, to simply change the name and date and sell it to them.

Is this right?

So in this case the wedding invitation cards are only good for private us?