title: How to import CSV / Excel data into wordpress custom post type?
body: <p>scenario:</p>
  
  <p>I have custom post type named product.product post type have custom fields which is created using ACF(Advanced Custom Field).</p>
  
  <p>i have data of 400+ products. i want to import that data in to product post type.</p>
  
  <p>i used WP all import. it is importing only post title and category, it is not importing custom fields.</p>