Woocommerce custom availability #wordpress #woocommerce

woocommerce-availabilty.php

add_filter( 'woocommerce_get_availability', 'custom_get_availability', 1, 2);

function custom_get_availability( $availability, $_product ) {
  global $product;
  $stock = $product->get_total_stock();

  if ( $_product->is_in_stock() ) $availability['availability'] = __($stock . ' places remaining', 'woocommerce');
  if ( !$_product->is_in_stock() ) $availability['availability'] = __('SOLD OUT', 'woocommerce');

  return $availability;
}