I was sued by my lender under the wrong name. All of the court doc. where in the wrong name.

I was sued under the wrong name. I was ordered a court appointed mediation but when I called I was told that I could not talk to them because the name of the person being sued was not mine and that by law they could not talk to me about the case. I told them that the name on the doc. was wrong and that I did not even know a person by that name. They told me that I would have to contact the Lender tell them and they would have to refile under the right name. They did not refile. My home is now set to be sold and I feel its not fair. I was not allowed my do posses because I was never sued under the right name. I have no idea where they got the other name from. I want to know can I demand that the lender start over again under the rightful name that is on the loan doc. I let them know that they were wrong but it seems like they never believed me. I feel that I am right and they should by all rights have to start over and can they sell my home under somebody's else name.