I noticed the trend now by weddings is to have menues. On the back is benching but hashem is a “hay” and it is written “elokaynu”. Should it be treated as shamis
It should still be treated as shaimos, besides for the actual bentching part, bentching has pesukiim in it. As a side point one should be careful when printing such menus, because they can come to get thrown on the floor and in the garbage, and other forms of bizayon.