zentao/extension/xuan/watermark/lang/en.php

<?php
$lang->watermark->common      = 'Watermark';
$lang->watermark->switch      = 'Function switch';
$lang->watermark->switchList  = array('Disable', 'Enable');
$lang->watermark->varTip      = 'Use "$variable" to splice watermark content, support custom input text and line breaks, and provide the following variables:';
$lang->watermark->content     = 'Watermark content';
$lang->watermark->preview     = 'Watermark content preview';
$lang->watermark->displayName = 'Real name';
$lang->watermark->account     = 'Account';
$lang->watermark->email       = 'Email';
$lang->watermark->phone       = 'Phone';
$lang->watermark->date        = 'Date (year-month-day)';