For Sale by Owner in Pennsylvania

Hello, I am helping my Dad sell my Grandparents house. This is FSBO and the the contract has been executed we are two weeks away from closing. The buyer has asked me if it would be okay to change the name of the LLC on the contract. An addendum will be done and the name change will have to be signed off on by my Dad. But I am curious why this investor is interested in changing the name of the LLC tso weeks away from settlement ?