I have changed the site mapping for localized sites using
Set-TtmMapping -RelativeUrl see my other question and re-published the pages and now site are working http://dxa.com/en the only issue which I'm facing now is CSS and JS are not loading. All the assets are available in file-system not published from CMS.
I have tried with
@WebRequestContext.Localization and with other ways as well but no luck
Any suggestion would be highly appreciated