Customizes the TOC title.

add_filter('joli_toc_toc_title', 'my_custom_title', 10, 1);

function my_custom_title( $title ){ 
    if ($a == $b){
        $title = "My Custom TOC Title";
    }else{
        $title = "My Alternate TOC Title";
    }

    return $title;
}