New Garmin watch-how to copy settings Glance Pro?

Will get a replacement Venu (burn-in display, great service from Garmin). When setting up the new Venu, can I just use the Unlock Code I received for my old Venu- which I will uninstall from the Connect app. Can I also “copy string below to share your Color theme” (from my old Venu) to the new one? Thx.