Why when I change a page of pages is added meta but in the knowledge base is not there is something? missing
this is my meta
{if $metadescription}<meta name="description" content="{$metadescription}" />{/if}
this is my hook
if ($vars['filename'] == "knowledgebase"){
$metakeywords = $_LANG['keywordsknowledgebase'];
$metadescription = $_LANG['descriptionknowledgebase'];
}
is there a problem