Selective menu item display on pages

Our site would like to modify the basic structure of the website depending on which section of the site a user is located in. For example, we have several areas, owner, developer, etc. We are using a view to provide targeted information to a user when they access specific portions of the website. When a users goes to /owner/22, they see things that are in the owner taxonomy, and with term ID 22 (see http://drupal.org/node/77543 if you are curious why we use a taxonomy name and number).

We'd like to have the navigation menus change to include /owner when users are in the owners section allowing them to navigate through content targeted to them. The functionality we require is very similar to how drupal allows blocks to be displayed only at specific URL's.