Change SEO Addon URLS

Hi everybody, I have some very long URLs at the moment on my car and would ideally like them filtered down to just be however if I change the settings in SEO Addon then all of my 2.5k web pages stored in google are not going to go to the correct page, is there any easy way to get around this at all?

Best regards and thank you for any help.

You could have the worlds largest redirect in .htaccess.

Otherwise, I can’t think of a way to redirect URL’s coming in from one site and linking properly to SEO friendly URL’s on another.