title: woocommerce add function when admin changes product's attributes
body: <p>I am relatively new to woocommerce development so I am sorry if this question might be too trivial but I need help.</p>
  
  <p>I need in my application a way to make some checks when an admin makes changes to a product in woocommerce.
  For example, I want to create a log file of all the changes that occurred on products. Who made them, when and what was the change (price, inventory, description, etc.).</p>
  
  <p>I understand that there are hooks in woocommerce that I can use. Which ones can help me do something like that?</p>