File: //home/bk/100/bitrix/modules/yenisite.bitronic2lite/default_option.php
<?php
//set constants with module name
include 'constants.php';
IncludeModuleLangFile($_SERVER["DOCUMENT_ROOT"] . BX_ROOT . "/modules/" . RZ_B2_MODULE_FULL_NAME . "/options.php");
${str_replace('.', '_', RZ_B2_MODULE_FULL_NAME).'_default_option'} = array(
'button_text_buy' => GetMessage('B2_BUTTON_TEXT_BUY_VALUE'),
'button_text_incart' => GetMessage('B2_BUTTON_TEXT_INCART_VALUE'),
'button_text_na' => GetMessage('B2_BUTTON_TEXT_NA_VALUE'),
'button_text_request' => GetMessage('B2_BUTTON_TEXT_REQUEST_VALUE'),
'button_text_offers' => GetMessage('B2_BUTTON_TEXT_OFFERS_VALUE'),
);