Spread some of the cream cheese mixture on the bottom of a plate or cake caddy, covering it evenly. Arrange a layer of wafer cookies on top. Cover with a layer of cream cheese mixture and more wafer cookies. Repeat until you have used all the cookies. Spread the remaining cream cheese mixture evenly over the top and around the sides, so that it looks just like a layered cake.
https://www.hungryforever.com/recipe/oreo-icebox-cake-recipe/