Effectively grouping context settings with global settings

I am currently working on a pretty old food ordering SaaS for restaurants. Part of the settings in our system is in the context of a particular restaurant (one account can manage multiple restaurants) and part globally per account. At the moment everything is mixed up and my task is to simplify it. How would you separate context-dependent settings from global settings? At the moment the most sensible solution seems to be the path "Restaurants -> select a restaurant -> restaurant context settings" but we don't want to group all restaurant-related settings in one place.

On the one hand, displaying the restaurant context in specific places can be confusing as well as displaying the context all the time even when operating in global settings.

I've checked similar systems to ours but all of them are context-only or single restaurant per account.