All of the ones I covered are considered hidden chests due to them being the inventories of merchants, so all chest inventories shown can be reset using the trader reset exploit! You just need to find the proper merchant connected to said chests!
The Skyrim exploit videos I have up so far are mostly for self-reference. I figured I might as well make them public as well because a lot of other tutorial videos I've seen are extremely drawn out and I wanted to just get to the point of the video :)
