Dictionaries and Templates - Help Authoring Site
We used to automatically swap to the correct language as part of the first time user set-up but had to remove this functionality because of serious bugs in Microsoft Word.
It's easy to solve by:
1 Load the EasyHelp template into Word (easyhelp.dot)
2 Choose Tools | Language and set your defualt language for the template.
N.B. Using this method you could attach a different dictionary to your each of your own templates, if neccesary.