Messy page definition
There should be a workaround the following. Some packages have phpCoreGetUrlBeforeConstantDefine hook that performs some validation and sets the correct processing file for the page.
$iaCore->requestPath = $iaView->url; $iaView->name('index');
It works fine and the system processes correct file, but its title is incorrect. Please check $iaView->definePage method, it fetches several pages but they all have the same title.name(