Playstation real name correct or rather not?

Is it important at the play station that the man enters his real name at the real name or is that not so important?

Question it only z.b if I should have asked to my account or if my account is hacked or just other problems and occur at the playstation network calls, asking for my real name or why is really necessary name?

I have to give my real name.

It will not be visible to other players until you confirm a "tight friend request".

Do as you see fit.

For transactions on the Ps4 you have to give anyway your name, or your parents.

Thanks for the answer. Bin 37 anyway, I really wanted to know if this is necessary when calling a customer hotline