@Rakesh-Rao As described above:iIn the Route submenu, you can select "Route" or "Track" to make them visible additionally to actual route (as you wanted). You can select out of your own folders another route or track. But just if you tip on one of this point, another button appears: "select all".
This means, by this button, you can select by one hit all routes or folders within the selected folder. But it's limited to 20!
So, it's on you, to organise your routes/tracks by a folder along desired dates.