Help ASAP! Hard Drive Upgrade Via WifiPort!

Question and I need help!

I have an HP Stream and the hard drive is only 32gb and soldered via EMMC and need to upgrade it! I have the HP Stream 14 series this year I believe!

Now, I saw an existing forum regarding this laptop here: HP Stream 13 Demontage für ein Upgrade der PCIe mini SSD

However, I do not get answers and I believe the user that said using MSata hard drives will work won't answer anymore! I am wondering if this has been confirmed working and if anyone has tried it and was successful! I have the wifi card here I took out: https://ibb.co/hANX98 and not sure what ssd to buy that will fit the existing port to try out!

Any assistance would greatly be appreciated!