SEO images wordpress plugin

Need a plugin to get saved SEO images locally within the new posts. No cloaking! Image must be really saved in upload dir. So the plugin should look inside <img src="[login to view URL]" and get the image locally saved and renamed to post title's name. If there are more images, then should rename to [login to view URL], [login to view URL] etc... Must support jpg, jpeg, gif and png, Must work for MU too, plugin must not require any configuration, just need to activate plugin for all MU-network and that's it. Thanks!