The company responsible for doing webcasts from the German DPL league, is apparently going to do live webcast from the main field at the Paris WC 12th to 14th October.
I just learned of it now, so I have no clue as to where it will be made available, what the cast schedule is or who the MCs are going to be (but I would assume they will speak english, since their object is to reach a wider audience than the German one).
This is where they usually stream:
And their FB page:
I am guessing more news will be made available one of those places when we get closer.