Как он может работать? Вы код откройте и посмотрите!
<operation>
<search><![CDATA[<input type=text" name="information_description[<?php echo $language['language_id]; ?>][meta_title]" value="<?php echo isset($information_description[$language['language_id']]) ? $information_description[$language['language_id']]['meta_title'] : ''; ?>" placeholder="<?php echo $entry_meta_title; ?>" id="input-meta-title<?php echo $language['language_id']; ?>" class="form-control" />]]></search>
<add position="replace"><![CDATA[<input onload=max_simb(this,67)" onkeyup="max_simb(this,67)" onkeypress="max_simb(this,67)" name="product_description[<?php echo $language['language_id]; ?>][meta_title]" value="<?php echo isset($product_description[$language['language_id']]) ? $product_description[$language['language_id']]['meta_title'] : ''; ?>" placeholder="<?php echo $entry_meta_title; ?>" id="input-meta-title<?php echo $language['language_id']; ?>" class="form-control" />
The <code>meta</code> SEO title will be limited to 67 chars. <span id="title_remain" class="counter"></span>]]></add>
</operation>
В информации пытается показать данные из продукта!!!