To cancel an entire order, I must cancel all the products within it.
I access the order directly from my Dashboard.
I select one of the products inside the order that I need to cancel.
I click the red trash can icon, located in the top-right corner of the product page.
I confirm the cancellation of that product.
I repeat this action for all remaining products in my order.
Once the operation is complete, I check that the order correctly displays the "Cancelled" status on my Dashboard.