Using ProcessWire's in-built multi-site support (option #1 here), is it possible to bootstrap the various sites? To bootstrap ProcessWire, the only requirement is to include /path/to/processwire/index.php/. In option #1, there is only one index.php. So, including index.php defaults to bootstrapping the main site (i.e. the site at /site/. Is it possible to bootstrap the other sites, i.e. site-dogs, site-cats, site-birds, etc? I've searched the forums but nothing relevant comes up.