Thank you for the details. So I needed to make a condition in the product/listing_div.php file.
If anyone is interested, I put this code in the product / listing_div.php view
$id_mod = $this->params->get('id');
if($this->module) {
$id_mod = $this->params->get('id');
}
to retrieve the id of the module called and make the condition accordingly below:
<?php if ($id_mod!=124 && $id_mod!=117) : ?>
...
124 and 117 are the module numbers in my back office for which I want a different display.
Have a good day