Nonsense is also known as a Wampus SC post. Ships are flagged by country. New Bedford was the home port for many ships, but they weren't flagged there. And since the Wanderer never went to New Bedford then why would it be homeported there? It was built for a southerner, sold to still more southeners, left on it's slave importing voyage from a southern port and returned to a southern port with its illegal cargo destined for southern buyers.
Still avoiding saying what the homeport was, are you? None of that changes the fact that telling where a ship was built does not tell where it's homeport is. It's still a misdirection, which is what you did, and are still doing.