Thanks!In case anyone not familiar with the comics version of Jane Foster is interested Marvel has posted a "You Don't Know Jane Foster?" video that covers her history from her introduction through her current status as Valkyrie in about 4 minutes.
And it looks like I was right about the Mighty Thor being the real-world name for her version of Thor. In the video the narrator refers to Odinson simply as Thor, and her as The Might Thor.