Change Date Format in Woocommerce

Hello, I hope you are well, I am trying to change the date format in my woocommerce store, I have found an article that says I can change the format in the themes php file?

function WooCommerce_date_format() {
return 'dd/MM/yyyy';
}
add_filter( 'woocommerce_date_format', 'woocommerce_date_format' );
?>

Is this possible, if so can you please give me some guidance on how I may achieve this,

Thank you