Change the search page slug in ajax mode

Hi,

how can I change the search page slug “search-wpsolr” in ajax mode?
When I change the page slug/permalink into “search” (edit page), the new page works fine, but:

If someone starts a search on the new slug-page, it seems that wpsolr creates automatically the “old” search page with the slug “search-wpsolr” and redirects to this page with the search results. After that we have 2 search pages, “search” and “search-wpsolr”, but wpsolr only communicates with the old “search-wpsolr” page. We use the shortcode [solr_search_shortcode] on that page.

It would be nice to change the permalink to another than “search-wpsolr”.

Thanks.