Hi there,
You can add the HTML code to a raw content element in Cornerstone:
<a data-pin-do="embedBoard" data-pin-board-width="400" data-pin-scale-height="240" data-pin-scale-width="80" href="https://www.pinterest.co.uk/commissionit/art-commissions/"></a>
then add this to the functions.php file of your child theme by logging through FTP:
you can add the code below in your child theme’s functions.php
file.
add_action( 'wp_footer', 'add_pinterest_js' );
function add_pinterest_js(){
if(is_page(1)) { ?>
<script async defer src="//assets.pinterest.com/js/pinit.js"></script>
<?php
}
}
Change 1 with the page id of the page with a different language.
Here is our guide in getting the page id
Hope that helps