Do I have to refile? I listed my wife as proprietor of our daughter's business instead of a part-time employee. I already filed. So, how can I go about fixing this>

Whose return did you file?  Your daughter's return or your wife's return?  Please explain---this is confusing.   

But you cannot make any changes to a return that you just e-filed.   You have to wait to see if it is rejected or accepted.