// 'name_declare' = 'spip_rubriques', but without the 'spip_' prefix
$interface['table_des_tables']['alias'] = 'name_declare';
// examples
$interface['table_des_tables']['articles'] = 'articles'; // ARTICLE loops on spip_articles
$interface['table_des_tables']['billets'] = 'articles'; // BILLET loops on spip_articles