turn off dinosaur walking

hi guys. I place thousands of dinosaurs neatly but when I start the game they all move. I can fix it with the “playersonly” code while in the game. and when I do “max walking speed 0” in the program, they don’t move. but these two are not my solution and it doesn’t work. I want to fix the dinosaurs where they are via ark editor and when I enter the game I want to unpin with any code. Is something like this possible? Can anyone help me?