Category 'listing.php' Question

-- HikaShop version -- : 2.5.0

Hi there, I want to be able to choose specific listing.php for different categories. Is there a way to do this? Because I am wanting tot display a menu on some categories but not on its parent, and since I am no creating menu items for them I cannot set the menu up to only display on those categories.

And I need the menu to be within the category description.

I know I could just add a HTML shortcode in the category html description to add the menu module in the categories I need them but I'd rather do it another way if possible so I don't have to put it in every time.

Thanks.

I found another post by someone else and I managed to achieve what I wanted with one category, but how do I add/edit the PHP to add more category numbers in that code above without having to duplicate it 20-30 times?

For instance to be able to do ==36, 37, 38 etc

Thanks

After googling PHP coding of something similar, I worked out that it would be like this for adding multiple cat IDs:

<? if($this->element->category_id==36 || $this->element->category_id==43):