Exclude Woocommerce specific product from results

Hi,
i’m using you plugin PRO version and i need to exclude specific Woocommerce products from results.

Example:
With a filter product tag “Body Cream” i can include all products i need in results but i need also to exclude one specific product wich is in the “Body Cream” tag.

I’ve tried using conditional Logic but seems not working.

Are there some php filters to exclude specific products by ID from results?
(I can code so any suggestion can be implemented).

Thanks.