cms.sitePicker.overrideParams
Triggered in Cms\Helpers\Cms\HasSites.
Enables manipulating the URL parameters
You will have access to the page object, the old and new locale and the URL parameters.
Example usage:
Event::listen('cms.sitePicker.overrideParams', function($page, $params, $currentSite, $proposedSite) {
if ($page->baseFileName == 'your-page-filename') {
return YourModel::overrideParams($params, $currentSite, $proposedSite);
}
});