Specific, how do i remove "Your order" or the full function? By using a code snippet in functions.php (child-theme)
It can be found by:
<h3 id="order_review_heading"><?php esc_html_e( 'Your order', 'woocommerce' ); ?></h3>
I would prefer some code instead of coping the file to child-theme and alter the file.