zentao/extension/or/action/ext/lang/zh-cn/ipd.php

<?php
$lang->action->objectTypes['demand']         = '需求池需求';
$lang->action->objectTypes['demandpool']     = '需求池';
$lang->action->objectTypes['charter']        = '立项';
$lang->action->objectTypes['roadmap']        = '路标';
$lang->action->objectTypes['market']         = '市场';
$lang->action->objectTypes['marketreport']   = '报告';
$lang->action->objectTypes['marketresearch'] = '调研';
$lang->action->objectTypes['researchstage']  = '调研阶段';