Looks like a really cool new direction.
I can add an option to move it around or even to disable it.
Maybe this is what you mean by disable, but does this include being able to toggle it? I don't even know if that's possible.
Regarding the Imperial food matter, that's just an issue that is never going to please everyone. To me its not that imperial food is present in the native cities in question, because it makes sense that they are, its that the imperial foods feel like they overwhelm the displays visually in certain stores so that it feels like an imperial store with native food. This is something I plan on tweaking for my individual tastes when or if I have the time.
However, putting that aside, it might be cool to see a native only store as an alternative. For example in Balmora, this could be over on the east side of town. It would cater to locals who want to go shopping in a purely local food setting, especially those that hate the n'wahs. It could include some "gross"
local food that you might not see in an imperial influenced shop. Might make a good add-on mod if anything.