Where, for example, in the admin packing slip, can I change the link to the images folder?

during ssl state, my site refers to https://stargate.terrassl.net/~candlewithcare so the image when opening the packing slip wants to link to http://stargate.terrassl.net/images and doesn't show.

Is it this line?
' <td class="dataTableContent" valign="top" align="right"><img src="' . DIR_WS_CATALOG . DIR_WS_IMAGES . zen_get_products_image($order->products[$i]['id']) .'" align="left" width="' . SMALL_IMAGE_WIDTH . '" height="' . SMALL_IMAGE_HEIGHT . '" />' . $order->products[$i]['qty'] . '&nbsp;x</td>' . "\n" .