Copy BrandsJatController.php to /override/controllers/front/
And brandsjat.tpl to /themes/mytheme/templates
Shop parameters -> Traffic & SEO, and in the "+" Add anew page.
Page name, select -> brands.
Rewritten URL, we write the url -> example our-brands
verify the url: https://www.myshop-ps.com/our-brands
It is an example of how we can create customized pages in php, we can associate a sql query or the variables necessary on the controller.