Hello,
Try to disable this option and then change the code in the xstore/woocommerce/single-product-content.php file
<?php if(!etheme_get_option('product_name_signle')): ?>
<h4 class="title"><?php esc_html_e('Product Information', 'xstore'); ?></h4>
<?php endif; ?>
to this one
<h4 class="title"><?php esc_html_e('Product Information', 'xstore'); ?></h4>
Regards
















