“ No Bake Strawberry Jello and Cool Whip Pie”
That ought to work with peaches, too.
Here’s one that I have done in the past. The only change I made was to add a package of Know unflavored gelatin to it for a better set. This is the one that is very interchangeable with peaches.
Retro Jello Strawberry Pie
https://www.tablespoon.com/recipes/retro-jello-strawberry-pie/29c556f2-218d-4e65-acd5-7f9720480245
Knox, not Know…..
That looks good!