How can I remove the ‘Private’ or ‘Protected’ label from my post titles in WordPress?

    function wpsc_the_title_trim($title) {    
    $title = attribute_escape($title);    
    $findthese = array(
    '#Protected:#',       
    '#Private:#'    
    );        
    $replacewith = array(    
    '', // What to replace "Protected:" with    
    '' // What to replace "Private:" with    
    );      
    $title = preg_replace($findthese, $replacewith, $title);    
    return $title;    
     }    
    add_filter('the_title', 'wpsc_the_title_trim');