How to redirect from homepage to product listings?

Question

1C-Bitrix

Hello. Please tell me how to redirect the filter results from the main page to the product list page.
I watched a video lesson by Mikhail Bazarov:
( https://camouf.ru/blog-note/2502/)
In principle, I did everything, it helped. Only the video tutorial redirects to the catalog, but I need a list of products. Catalog.section
When I manually change the query in the smart filter form action=/catalog/kamen/ Everything works.
I tried to insert #SECTION_CODE# as indicated in the infoblock into the template.php code itself. Does not work.
I tried this in action="/catalog/#SECTION_CODE#<? ?> I know I'm not driving the code correctly. How can I do it?