function dozent_switch_field($name = '', $label = '', $old_value = '')
    {
        $field_html = "<div class='switch-button-wrapper d-flex pt-2'>
            <label class='dozent-switch mr-2'>
                <input type='checkbox' value='1' id='{$name}' name='{$name}' " . checked(1, $old_value, false) . " />
                <span class='dozent-switch-slider dozent-round'></span>
            </label>
            <label for='{$name}' style='margin-left: 35px;' >{$label}</label>
        </div>";
        ?>
        <?php
        return $field_html;
    }