doumlegare on "private multishop into 1 woocommerce installation"

Hello,
i have a site jrzsports.ca.
it's a store for sports teams and organization.
Each team have their own shop page and their own price per product. i would like to have their page private. Some client visit other page and example they ask why the prices are different and the colors are differents.

So,i'am looking if it's possible to have each shop private.
i can provide a direct url to the shop, but if the client in the cart click on retu to shop button the are transfered to shop page where all products are.
i know that i have couple of options like membership plugin , categories password,password per product or multisite.i want to make it simple for me and my client.
there is an other way to make it work on 1 woocommerce / wp installation?

thank you for your advice
dom

https://wordpress.org/plugins/woocommerce/