WooCommerce. How to change ‘In Stock’ / ‘Out of Stock’ text displayed on a product page

This tutorial will show how to change ‘In Stock’ / ‘Out of Stock’ text displayed on a product page in WooCommerce templates.

1. Log into WordPress admin panel, navigate to Appearance -> Editor tab and open custom-functions.php file for editing:

   

2. Add the following code to the bottom of custom-functions.php file. You can change the Available! and Sold Out text to be whatever you like:

   add_filter( 'woocommerce_get_availability', 'wcs_custom_get_availability', 1, 2);
   function wcs_custom_get_availability( $availability, $_product ) {
      
      	// Change In Stock Text
       if ( $_product->is_in_stock() ) {
           $availability['availability'] = __('Available!', 'woocommerce');
       }
       // Change Out of Stock Text
       if ( ! $_product->is_in_stock() ) {
       	$availability['availability'] = __('Sold Out', 'woocommerce');
       }
       return $availability;
   }
   

   

3. Go to your site to check Product pages, make sure to refresh the page:

   

Feel free to check the detailed video tutorial bellow: