To hide an individual product
- Open up the specific product you want to hide.
- Select the Visibility option you want. Your choices are Hidden (searchable) which means product is not shown but will show in search results, or HIDDEN / BLOCKED which will not show at all
BELOW: When editing the product you can  quick hide using the buttons shown, or  change with a few more options using the Visibilty dropdown.
Hiding Products or Categories in bulk
- In the shopping area, Choose to EDIT PRODUCTS
- Navigate to the screen showing the required categories or products
- Click the CHECK BOX next to any of the products you want to hide
- Scroll down and click the relevant HIDE button to hide all the selected products.