好的，所以它可能一直都在工作，而我只是没有刷新重写！

function my_dept_listing_init() {
    //Easy flush
    if (isset($_GET[\'flush\'])) {
        flush_rewrite_rules();
    }

    //endpoint onto which queries are made
    add_rewrite_endpoint( \'individuals\', EP_PAGES ); 

    //This filter acts as a controller, inject into content
    add_filter(\'the_content\', \'my_dept_listing_content_ctrl\');
}
add_action(\'init\', \'my_dept_listing_init\');

function my_dept_listing_content_ctrl($content) {
    global $post;

    $getName = get_query_var(\'individuals\');
    $post->post_title = $getName;
    //Etc
}