PS4 to PS5 HELP

[Third_Dimxnsion 2]

Hi all! I've been searching everywhere for a solution to my problems. I have the platinum on the PS4 version of this game and I just recently bought the PS5 version. I decided I'd go for the platinum again because I loved it the first time, but my save data transferred to the PS5. I am highly against autopop so I'm glad the trophies didn't, but everything is already completed on my save.

 

I've tried deleting all of the save data from the PS4 and PS5 and even the cloud save. It just reappears the moment I open the game. I even tried unlinking my Ubisoft account and linking a new one but still, my save won't go away so I don't know how to start from scratch. Now the game sits on my trophy list...