Welcome to cruise-chat.
I doubt there are any hotels doing shuttle service between MCO and Port Canaveral or vice-versa. I've not heard of any. It is simply too far a drive for a hotel to provide free service. It is almost 50 miles.
Your only real options are to book a shuttle service, a limo, a rental car, or a cab. The Radisson Resort At The Port in Canaveral has a free shuttle to the pier, but it is only a mile or so away.