zentao/extension/max/tree/ext/lang/en/host.php

<?php
$lang->tree->host             = 'Host';
$lang->tree->editHost         = 'Edit host group';
$lang->tree->deleteHost       = 'Delete host group';
$lang->tree->manageHostChild  = 'Manage Host Sub-groups';
$lang->tree->groupMaintenance = 'Manage Host Groups';
$lang->tree->groupName        = 'Group Name';
$lang->tree->parentGroup      = 'Parent grpup';
$lang->tree->childGroup       = 'Sub-groups';

$lang->tree->confirmDeleteHost = 'This group and its sub-groups will be deleted. Are you sure?';