Next-Previous link within the same Gallery

Hi,
How can i change the next/previous item link in my single-catablog-item php file to stay in the same gallery ID ?
I mean when i’m looking at an Item in a “Dog” Gallery, i don’t want the next/previous link to show an item which is in the “Cat” Gallery.

By the way, it seems that the name of the “terms” that you can change in Catablog->Options->Public does not work in this case.
I’ve tried this code in my single-catablog-item php file :

<?php
        $taxonomy_names = get_object_taxonomies( $post );
        print_r( $taxonomy_names );
?>

An the result is not “myblog-terms” but “catablog-terms”.

Knowing that, i’ve tried to add within the loop:
<?php next_post_link( '%link ?', 'Next post in taxonomy', true, '', 'catablog-terms' ); ?>

It works, i have the next Item showing but it’s chosen in any gallery, not in the current one.

https://www.ads-software.com/plugins/catablog/