Currently I use
wp_nav_menu to output the first and second level of the menu in the header of the page. However the menus have more depth than that and I need the third level to be shown at a different place.
I was hoping that
wp_nav_menu had some kind of "level" parameter that shows only the appropriate level of the menu – but it hasn't.
Note: I'm aware of
wp_list_pages, which I can't use since there are not only pages involved.