Newbie question here. I'm hoping to modify a menu programmatically and am having trouble figuring out the right way to do it.
My site uses a membership plugin. Users pay to become members, and depending on what kind of member they identify themselves as, they get to view different content. In my case, I want to have one menu where the last menu item changes depending on what kind of user you are. If anonymous, you get a "join now" link; other members see links to the content they can access. The rest of the menu is the same for everybody.
I see I can hook into
wp_nav_menu_items, but that looks like formatted HTML already. Ideally my theme would do the formatting and I'd just feed it a list of pages that the user would see for the last menu item & its submenu items.
What's the right hook to do this?
FWIW, this is WordPress 3.9 running the Customizr theme. I'm too new with WP to know if that makes a difference.