[solved] Understanding Order Statuses

-- HikaShop version -- : 3.0.1
-- Joomla version -- : 3.6.5
-- PHP version -- : 7.0.10
-- Browser(s) name and version -- : all
-- Error-message(debug-mod must be tuned on) -- : no

Hi
I'm trying to understand the Order Status Life Cycle and working with Danish translations of the code below, which is not completely correct.

Is life cycle like this?
Order >
1 created > 2 pending (not paid yet) > 3 confirmed (payment received) > 4 shipped (order is sent to customer)

An unpaid order can be cancelled
A paid order can be refunded (money is returned to customer)

;Order statuses
CREATED="created"
PENDING="pending"
CONFIRMED="confirmed"
CANCELLED="cancelled"
REFUNDED="refunded"
SHIPPED="shipped"
ORDER_STATUS_CREATED="created"
ORDER_STATUS_PENDING="pending"
ORDER_STATUS_CONFIRMED="confirmed"
ORDER_STATUS_CANCELLED="cancelled"
ORDER_STATUS_REFUNDED="refunded"
ORDER_STATUS_SHIPPED="shipped"
HIKASHOP_ORDER_STATUS_CHANGED_TO="HikaShop order status changed to"