Yes, you still need the deprecated server behaviors. In CC 2014, you need to get it from the adobe add ons site:
http://www.webassist.com/tutorials/Deprecated-Server-Behaviors-for-Dreamweaver-Creative-Cloud
I'm pretty sure Dreamweaver installs in the language you select in the Application manager, I Could be wrong though. Open the Adobe Application Manager, and go to Preferences to change your selected language. you may need to uninstall DW and reinstall it after changing the language selection