Help! Common app has wrong name for teacher!

I’ll explain. One of my recommenders doesn’t have an email address. So she said I should send the recommendation request to my school office email address and she’ll submit it through there. Problem is, apparently someone else from my school did the same thing - except for my principal, who doesn’t either have an email address. So that email is already registered with the common app under my principal’s name. How do I do this? If my teacher writes her own name on the recommendation, does it matter that the common app has the wrong name?

Which country are you from? It is hard to believe a teacher or a principal has no email address these days.