I assume you mean that you're at a default airport, and you want to change all the new GSX SODE jetways at once. Yes, you can do that. Simply select a parking spot to customize, and then, in the left side of the panel, where all the gates are listed, select the Airport (rather than any terminal), then filter for all the jetways, then in the right side click on the Jetway tab and change ALL the jetways at once.
That will do it for an entire airport. If you wanted to do the entire FS universe at once.... that's not something an end user can do, I think.