template_expired.php

См. документацию.

<?php
 
use Bitrix\Main\Localization\Loc;

 
?>
<div class="mb-4">
    <div class="widget-payment-checkout-info"><?= Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_TBANK_BUSINESS_DESCRIPTION') ?></div>
    <div class="widget-payment-checkout-info">
        <?php
        echo Loc::getMessage('SALE_HANDLERS_PAY_SYSTEM_TBANK_BUSINESS_INVOICE_EXPIRED');
        ?>
    </div>
</div>