To do it in the same file, first print the preview, make a good border, copy and paste your blank template into the adjacent cell outside, write the position that needs to be changed in the form of+1 corresponding to the previous template, then copy the second template, and hold down Ctrl+ arrow keys to select the area and paste it directly. Then confirm whether there is any abnormality in the print preview and eliminate it.
I have done similar work before, but not as much as you. This should be possible. It's just that sometimes there will be problems with the classification of pages, and the first template must be adjusted first.