I'm reading a book I liked enough to buy for my mom for Xmas -- Beth Gutcheon's "Good Bye and Amen." It's about funerals, families and the Episcopal (I think) church.

" ... he told her just to use the service from last week and use the word processor to substitute "Edna" for "Mary", and obviously she didn't do any proofreading because at one point we were all on our knees praying to the Virgin Edna.
You wouldn't think it was funny if it happened at your mother's funeral."