Is there a way to change the sidebar layout in the given shop page ?

- Yes there is an option given in the themes customization.

1. Go to the Customization >> General Setting >> Pages .
2. Go to pages in this you can see that the number of pages are given chose the one you want like you want the "Shop page" so go to the shop page .
3. In the shop page there will be a two tap are given General & Style .
4. Go to first one "General Tap" in this there is the option given "Shop Sidebar Display" .
5. In this "Shop Sidebar Display" option again three main options are given "Left Sidebar", "Right Sidebar" & "No Sidebar". you may choose any one layout as per your need and for further detail about this point you can also refer the theme documentation.