1923 season 2 will leave Montana and shoot in a new location, according to a new report. Serving as a prequel to Yellowstone and a sequel to 1883, 1923 follows Jacob and Cara Dutton (Harrison Ford and Helen Mirren, respectively) as they navigate life at their ranch in Montana following World War I. After the Taylor Sheridan show earned positive reviews and was a viewership hit, 1923 season 2 was confirmed in February 2023. Last summer it was reported that season 2 had lost its Butte Civic Center sound stage due to delays from the dual WGA and SAG-AFTRA strikes.

https://screenrant.com/1923-season-2-filming-location-change-set-update/