No. The documentary examins all of the family. And the mathematical probability of those names occuring during that time. Which was only 200 years. Which was the time he died. And ostuaries were common then.
I'm bored with this. Watch it or don't. I don't care. But most people agree he was at least a figure in history. Same as others that don't have pictures or physical evidence. And there are many myths. Just as everyone else from anyone over 2000 years ago.
Then go take a collegiate history course and understand how history is interpreted and leave some guy on the Internet with an education of such things alone.
Now now I am sure Jesus doesn't want you to talk that way to me. He did say love your enemies. Think you need to read your Bible more maybe talk to your shaman tomorrow after group pretend time.