Here are your choices
1. Use CSS
.header-checkout_logos {display: none !important}
2. Upload new image to - keep the name the same
/skins/customer/images/checkout_logos.png
3. In your custom module in Main.php add
PHP Code:
/**
* Move templates in lists
*
* @return array
*/
protected static function moveTemplatesInLists()
{
$templates = [
'layout/header/header.bar.checkout.logos.twig' => [
static::TO_DELETE => [
['layout.header', \XLite\Model\ViewList::INTERFACE_CUSTOMER],
],
],
];
return $templates;
}
Hope that helps.