“Remastered” versions of PvZ1 for PS5 and PS4

Hi there, I would like to end a subject for once and for all. For a few years now, certain videos of a “remastered” version of PvZ1 for PS4 and PS5 have been on YouTube. Many people believe this is fake (myself included) as it just looks like the PS3/360 version in 4K.

https://youtu.be/enNLRayRmWg (video of “ps5” version)

So may I ask if this is real, or if it’s a big fat fake? Thank you.