Sorry to pop in so late.
There have been instances for myself within my country (Indonesia) where workspaces collaborate together to fulfill an order. Many of the workspaces here are friendly with eachother and we help eachother out when possible. I'd say we are fairly well networked for this to work.
In your case, if it's international business, then of course it gets more tricky. If you want a workspace in a different country to fulfill an order, I don't think that should be too difficult to do so long as you find the workspace in whatever country. If you want some compensation/fees/whatever then you'd have to go over the terms and sort it out.
If you want something more streamlined, then there's definitely some work to be done.