In most of the Norwex carts that I produce there is a space on the home page fore Featured Products. You will probably want to change that from time to time. Here is how to do it.
First of all, login to your Wordpress site.
Once you are logged into the dashboard go to the left hand sidebar and hover over the Products tab,once you see the light gray arrow to the right click on that to show the dropdown. Then click on the the Products link in the drop down.
This will load the Products page where all of your products are listed. Once there, you need to find the product that needs variations. If you are creating a new product this will be the same process.
To find your product, select the category from the drop down and then hit Filter (as seen below) or type it into the search.
Once you have your product in the list hover over the title. You can either click on the title or the edit link that appears below the title:
Now your product details will show up on the right column:
Once your product loads, scroll down the page till you see the Categories section (the red arrows won’t be in your cart 
).
Here is a closeup:
Click on the Featured Products checkbox if you want to add the products as a featured products or remove an existing check to remove it from the section.
Finally, click the blue Update Product button at the bottom of the page to save.
That should do it. If you have any questions, please feel free to contact me or if you think I missed something or can clarify in any way.
I am a web designer/developer who specializes in websites with Content Management Systems. My primary tool is