title: Add new product categories programmatically in Woocommerce
body: <p>I am working on a Wordpress site and I am using Woocommerce, I have a lot of product category's and I would like to add them in the code and not in the Wordpress CMS itself. </p>
  
  <p>Does anyone know how I can get into the code where I can add the category's. I have looked everywhere and I just cant find it even in the database. And also I would like to change my menu in the code because that would also be a lot less work.</p>
  
  <p>Any help is appreciated.</p>