zentao/extension/ipd/api/ext/lang/en/zentaobiz.php

<?php
$lang->api->export = 'API Export';

$lang->api->exportScope['single'] = 'Current API';
$lang->api->exportScope['all']    = 'All API';

$lang->api->exportListAll     = 'Interface documents in the list';
$lang->api->exportProjectAll  = 'Interface documents for link product';
$lang->api->exportProductAll  = 'Interface documents for link project';
$lang->api->exportNoLinkAll   = 'Interface documents for no link';
$lang->api->untitled          = 'Untitled';