Late to the game here and while this won’t help with disabling the feature, there is a way to make the data much more accurate for your specefic data set using a 3rd party data technology. I would recommend looking at ReachForce as a way to enrich this data rather than using the HS functionality which is super limited. For those with a global focus, you get access to full hierarchy which includes those non-US site details. Should give you a lot more flexbiility with data.