My default website, built in Silverstripe, will be in Swedish. However, there will also be an English version, located in a subfolder (/en), with it's own navigation and pages. Basically, in the english version, the navigation should not start at the root, but one step down, from the /en folder, and that goes for all sub navigations as well. What's the best way to solve this? Do a check in the ss files, and if we're on the English version, change the top navigation to use $Menu(2) instead of $Menu(1) and the same for all other navigations?