Channel Name Assignment via Serial.Print

[chefseg]

I downloaded version SerialPlot v0.12 (Windows executable install file) from [https://hackaday.io/project/5334-serialplot-realtime-plotting-software/log/192838-serialplot-v012-release]. What is the recommended format, in the Arduino sketch, to dynamically assign the channel name for each sensor value? I tried using Serial.print("Channel1:"); Serial.println(value); but no success. Any help would be appreciated!