title: Disable a specific of flat rate shipping method for a selected product in Woocommerce
body: <p>In Woocommerce, How can I turn off dynamically one specific "flat rate" for a specific selected product?</p>
  
  <p><strong>Eg.</strong><br>
  I have three different flat rate options.<br>
  Product A can be sent using option 1, 2 and 3.<br>
  Product B can be sent using options 1 and 2.</p>
  
  <p>Any help is appreciated.</p>