Epic name changed to. How do you get the same name on PS4?

I changed my Fortnite name on the PC. Now I want to change the name on the PS4 too, I connected the Accounts Epic Games with PSN. How do I get the same name on the PS4 as on the PC?

You have to go to the main menu
Then on fortnite (not on it)
Then the option key on fortnite on it
Then select delete game
Thus, you have freed yourself from your problems and viruses