Hi there Elizabeth!
Don here from Shopify!
Thanks for taking the time to reach out to us here via our merchant forums to outline your feature request. :)
I will write this up for you with our developer team to let them know it's being looked for by our UK merchants.
Feel free to let us know here or via our support site any time you'd like to request some other missing functionality or any time you have any further questions for us.
All the best!
I am sure there are a million other things to work on - but to add parcelforce would take someone seconds.
Just pop that in the courier list and let us select it. Please!
I haven't tried installing it yet, but I just found this Parcelforce Shopify "Unlisted App"
I'm not sure if it will update the shipping status. I can't find a video showing how it works.