replace headset cord

I currently own the Razer Electra V2 with the removable microphone cord and I accidentally threw it away along with the microphone splitter cord. I know where to find a splitter cord easily however I was wondering if anyone could guide me on how to replace the microphone cord with either the official razer one or a good quality replacement. Given that it will likely be purchased online I didn't want to order several until I found a good one Thank you