zentao/extension/ipd/bug/ext/lang/en/zentaomax.php

<?php
$lang->bug->injection = 'Injection Phase';
$lang->bug->identify  = 'Discovery Phase';

$lang->bug->injectionList['']        = '';
$lang->bug->injectionList['request'] = 'Requirement Analysis';
$lang->bug->injectionList['design']  = 'Technical Design';
$lang->bug->injectionList['code']    = 'Code Development';

$lang->bug->identifyList['']            = '';
$lang->bug->identifyList['requirement'] = 'Requirement Review';
$lang->bug->identifyList['design']      = 'Technical Design Review';
$lang->bug->identifyList['code']        = 'Code Review';
$lang->bug->identifyList['codescan']    = 'Code Scan';
$lang->bug->identifyList['functional']  = 'Functional Test';
$lang->bug->identifyList['integration'] = 'Integration Test';
$lang->bug->identifyList['system']      = 'System Test';
$lang->bug->identifyList['regression']  = 'Regression Test';
$lang->bug->identifyList['smoke']       = 'Smoke Test';
$lang->bug->identifyList['accept']      = 'Acceptance Test';
$lang->bug->identifyList['production']  = 'Production';