Return multiple PDF views using one route

Question

I would like to know if it's possible to display multiple PDF files using one route (with package Barryvdh\DomPDF). Would be something like this :

1. User clicks on link "Download all files";
2. Link points towards method downloadAll()
3. This method returns multiple streams with foreach using either queues, workers or anything else that could help (each time _blank page).

My current method :

public function downloadAll(Person $person)
    {
        foreach ($person->letter as $letter) {
            dispatch(function () use ($letter) {
                return Pdf::loadView('cancellation-letter', [
                    'letter' => $letter,
                ])->stream($letter->uuid . '.pdf');
            });
        }
        return redirect()->back();
    }

Obviously this won't work, since method cannot return multiple responses. But is this possible to do in the first place? And if yes, would you have any advice on how i could do this?