The indoor plants credible froze when we open our window to clear out smoke what do we do to bring them support? ...

Methods of torturing bugs?
Answers:    I would get a roast lamp and put them within a separate room for 1/2 hour to warm them fund up. If that is not an prospect, move them into the bathroom and run a hot shower (with the door closed) to steam up the bathroom to heat and moisturized the plants.
Once they are revived, move them away from the window next time you depart them to clear out the smoke.
One other word of advise, don't clear the windows more than a crack and burn candles. That help in clearing the smoke and dispense the room a nice fragerence.