Adjustments in Module - Manufacterers - Prestashop

Hi, I am looking for someone who can adjust my module block in prestashop so that it has different levels. So that way you can have different collections within one brand (something that is not possible now..). I'll give a short explanation about my webshop: I sell tableware from different brands. All these brands have different porcelain sets. SO for instance >> I have 10 collections of porcelain within the brand: wedgwood. But I also have 10 different brands....each with different collections. I made categories for all the sorts of products, for example: plates, cups, mugs, forks, etc. So I cannot use the categories block for the brands >> I already use that block... The most important is the following: the module should work frontoffice AND in the BACKOFFICE. I have large files full of products that I would like to import into the webshop. Therefore it is of high importancy that the software recognises: the categorie, the brand AND the collection within the brand. In the attachment you'll find a picture with the two modules shown.