Part 2 - Wordpress translation display

I have we website that uses Transposh transaltion plugin What we need is to be able to display the translation within admin so the user can see the complete translation in admi arean on the individual page/post See rough idea attached, New buttons added so user can switch between tanslations DO NOT need to use transposh if you feel there is a better option Dev website is [login to view URL] Part 2 of 3 projects for this website