@Bhumika has suggested I can help but sadly I can't! We used both our names when we started and it didn't seem to be a problem. I don't think you can change your name now as it will appear to Airbnb as if you are transferring the account to another person which is not allowed.
You could call Airbnb and you might get lucky if you are clear that the email address, phone number and payment details will not be changing.
Thank you so much @Mike-And-Jane0 for getting back to it. Noted, I too will check how I can help @Jody201 regarding this, and also if such change that you suggest will affect her listings or not. Thanks again😄!!!