Is there anyway we can change the name of the airport and what logo to use in-game? Or will this be available in the future? Also it would be cool to be able to change color of the logos.
I think you can but you need to look in files
this is something to ask the devs
I think this would work. First, back up or make a copy of your airport folder in case something breaks. Then:
Create a NEW airport with your desired logo. Save and quit out of that game.
Copy logo.png and logo_rendered.png from your new airport save folder and paste them into the folder for your old airport, replacing the old versions.
Load your old airport to verify that your new logo is in place.