@rislis , I'm not a programmer, so I can't say for sure, but my thought is no because when a student authorizes Google for use in Canvas, they have to re-enter their username and password. Yet, you might want to contact your Canvas CSM to see if they know of any way around this. I'm also going to share this with the K-12 group in the Community to see if they can help.
By this time of year, most students have been instructed to authorize Google in their profile settings. It's in the beginning of the year that we have issues and would want the settings to reflect that. I guess I always assume that if I don't get an answer here, there isn't a way to do it. Thanks for checking in.