RC project - WiFi telemetry passthrough for an AAT

Hello All,
First post here and sorry for launching in with a request for information. But I need some guidance! I’m building an Automatic Antenna Tracker (AAT) and I am using an ESP32 with Oled as the telemetry passthrough to the tracking device. I use a transmitter module that can receive telemetry from the aircraft, then transmit that telemetry out via WiFi.
I’d like to pick up the telemetry from the plane, pass it to the transmitter module and on to the AAT. I’ve included a graphic that may explain my intentions. I’m sure this isn’t a new request, but it’s seems to be quite difficult to get straight answers!
Many thanks in advance.!