Anti-404 Snippet

//Added to work around the issue with Events Calendar Pro returning 404 titles.
 if( function_exists('avoid_404_event_titles')){
     function avoid_404_event_titles() {
        global $wp_query;

        if (property_exists($wp_query, 'tribe_is_event') && $wp_query->tribe_is_event && $wp_query->is_404)
                $wp_query->is_404 = false;
}

     add_action('template_include', 'avoid_404_event_titles', 1);
 };