How to render a view file included a dot (.) character?

I'm trying to render a view file named cores.index.view, However, I always got Error: Cannot find module 'view'. It seems like Express interprets the dot of the file name as a file extension instead of a normal file name.

// Partials template, jade format, for angular.js
exports.views = function (req, res) {
    //Get data from regex (*)
    var path = req.params['0']; // path equals to cores.index.view
    res.render('../../packages/' + path); 
};

I tried to search about this issue, however, didn't find anything related to this topic. Any help would be appreciated.