ExpressionEngine to WordPress. Can WP achieve this?

I’m think of converting a template from ExpressionEngine to WordPress. It is important the site can be multi-language and it’s a site suited to a CMS and I wonder if WordPress could pull it off.

http://kmc3.kadampaweb.org/
http://kmc3.kadampaweb.org/courses/calendar/ A most important function is the calendar of events. I’ve not yet been able to find a nice plugin that can achieve the same stuff you can get in Solspace’s calendar module http://www.solspace.com/software/detail/calendar/.

Also this site…
http://kadampa.org/