What is the problem if it is not you they are after, why act on behalf of someone who may not exist?
Let the named person worry about it.
Here are over 100 letters addressed to T.H.E. Occupier from TVLA, most of them unopened and as many have been thrown away. According to them I have been under investigation for about 10 years. Some are threatening me with court action. I am waiting to give them back to THE MAN they keep threatening me with if he ever turns up.
I'll just keep on ignoring them. I wonder how much all this costs the licence payers.