Woocommerce Category page URL issue

Hi,

I have a issue with product URL redirection

I want my product page URL to be like this :

{site_url} / {parent_category} / {child_category} / {product}.

e.g. : https://hdfire.d-designstudios.com/products-solutions/sprinklers-accessories/pendent-sprinklers/

This is proper and is working fine. No Issues with it.

But when I use this URL format: {site_url} / {child_category} / {product}.

e.g. : https://hdfire.d-designstudios.com/sprinklers-accessories/pendent-sprinklers/

instead of redirecting to 404 error page ,it is redirecting to https://hdfire.d-designstudios.com/products-solutions/sprinklers-accessories/pendent-sprinklers/ .

This is creating duplicate links. I want to redirect the links to 404 error page.

Please check this issue and resolve it as soon as possible.

Attached screenshot of the plugin setting and WordPress permalink settings

1. https://tinyurl.com/26orybvw
2. https://tinyurl.com/23bsxpmb

The page I need help with: [log in to see the link]