Different Text based on User Role

I am assuming that the Wholesale Account people already have their own login and their own Role?

The approach can generally depend on what plugins you already have installed, and sometimes what these you have. But in general, it’s like this:
https://www.wpbeginner.com/plugins/how-to-show-and-hide-text-in-wordpress-posts-with-the-toggle-effect/

Also, since you have WooCommerce installed, you’ll need to test for compatibility imo.

Thanks for the info but I don’t think this plugin will work since it does not have any roles properties. I know there is something that exist since when you login as a wholesaler, they see difference prices.