Can we route on a multiple route without changing the url ? Like background execution of each route

I am new in ember.js.

I five different templates with its dynamic data. I have to get all the template html with data and use for the pdf generation.

I have try it in for loop to process this but with route change url is also change in the browse.

Can we able to process all the route without changing the url on browser like a background execution of all the routes and get it's html from templates with data ?