Code-Snippets-Functions/Execute a function on a child site/WooCommerce/change-product-availability-in-stock-text-by-a-custom-text.txt

add_filter( 'woocommerce_get_availability_text', 'filter_product_availability_text', 10, 2 );
function filter_product_availability_text( $availability_text, $product ) {
    
    return str_replace( 'in stock', __('remaining copies', 'woocommerce'), $availability_text );
}