Code-Snippets-Functions/Execute a function on a child site/Astra/change-out-of-stock-text-single-product.txt

add_filter( 'woocommerce_get_availability', 'change_out_of_stock_text_woocommerce', 1, 2 );
function change_out_of_stock_text_woocommerce( $availability, $product_to_check ) {
// Change Out of Stock Text
if ( ! $product_to_check->is_in_stock() ) {
    $availability['availability'] = __('SOLD', 'woocommerce');
}
return $availability;
}