Remove header title form page through CSS [closed]

To hide the title (Winkelwagen) from that page:

This is the CSS that you want to run:

.c12.end.pageheading {
    display: none;
}

You can add that to your child theme’s style.css, or you can add the following to your child theme’s functions.php:

add_action( 'wp_head', 'hide_winkelwagen' );

function hide_winkelwagen() {
    ?>
    <style itype="text/css">
        .c12.end.pageheading {
            display: none;
        }
    </style>
    <?php
}

Either one will give you the same result.