Interchangeable Navbar?

Hello,

I’m trying to use my site to appeal to two different audiences: those that resell my product, and those that use it. As such, I’d like to display different information to different users once I determine what kind of user they are. This would be fairly easy if not for the navbar, which is static throughout all pages I create on drupal. My planned solution is to use the Glazed theme to hide the navbar, and create a separate navbar from scratch using HTML, which I will insert into a block on every page I create that is geared towards the other group of users.

Is there an easier way to do this? Is there a way that I can change the categories on the navbar depending on the page that is being accessed?

Thank you.

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/22/feed