How to install Amazon FR app alongside Amazon (US) This might be as simple as: It cannot be done.

I am an American living in Europe. I have an android phone with multiple accounts (one for each country where I reside).

I would like to be able to install the Amazon FR app alongside the regular Amazon app (US).
Attempting to do give me the following error: duplicate provider authority

Can I get around this?

Update: Each app as well as each URL (amazon.com vs amazon.fr) provides a different set of vendors, items, previous orders, order tracking, invoices, etc.  Both apps are in the Google Play App store and you can search for the Amazon FR app but you can ONLY install it if your logged in account while accessing Google Play is registered in France.
The most recent versions of the Amazon app allow for changing countries. 

My current version:
6.0.0.100
Build:
6.0.61.71