Hi @vdallign.

I don't know if you're still looking for a solution, if that's the case I have some answers for you.

I am not sure that you can simply disable the display of these elements, nevertheless I know two workarounds. These tricks involve modifying the xml files of the theme.

The first solution is to use a special font that does not display any characters. The second, simpler, is to move the items you don't want to see by giving x/y positions greater than 1, in order to display them outside the screen.

I hope this will be usefull to you