Send notification to Kodi

I apologize if this is in the wrong area. I have remote control apps for Kodi and know Kodi can display notifications that are on my Android device. Is there a way in Kodi or any other windows program that would allow me to send a notification to Kodi from outside the network? Like a text message to Kodi for someone who is watching it? Kids don’t always have e their phones but the TV is always on.
Thanks for any help or suggestions.