Suppose the following were to happen. I've got a package on my desk. I am planning to send it to person A with intent to give them ownership of it. Instead, by mistake, I send it to person B.
Is it still my property? Obviously I can ask for it back - but if I ask after the package has been received, and person B refuses to send it back, do I have legal recourse? Or, alternatively, does person A have legal recourse against person B?
Next, would the situation change if I gave person B advance notice (e.g. send an expedited letter that arrives before the package does, or a phone call) that they are not the intended recipient for the package?