If your name is registered to your box, the 'covert' aspect of having a box is gone and IMO is no different then receiving at your house. If the order is small, they will likely do nothing if they seize it. If they decided to do something about it, it would be a controlled delievery. Since with a CD the idea of it is to get you to accept the pack then arrest you, having a fake name on the pack will more then likely not help you, it may though, however, fake names will raise suspicion at postal outlets, especially if they notice the name on the packages don't match the name on the box.