I am trying to use the static publisher to statically publish my pages with a different URL.
It seems to be that this can be done by using FileSystemPublisher::set_static_base_url('www.othersite.com').
However when I use this the pages don't get rendered and cached with their content. All of the pages have the "Page Not Found" content. However all of the menu links in the pages are set to the URL 'www.othersite.com'.
What I think is happening here is that the static publisher tries to request the page from www.othersite.com rather than www.mysite.com. But because the site currently isn't at www.othersite.com it returns a page not found.