Hi. Why do you need this? Perhaps you do not correctly publish the SP pages? The SP page must only be published through the corresponding type of menu item. Then you get SEF an short (as you like) URLs.

Using links like /component/sppagebuilder/?view=page&id=XXX unacceptable. These are technical links hidden from indexing by search engines. And there is no way to shorten such links.

Hi, Yes, as Pavel said. Use Menu for short links, it's the most popular, robust and free method.

You can create 2nd "Hidden-SEO Menu" that doesn't have to be used a menu module, but you can still copy & use short aliases from it.

Of course you can install sh404sef or similar extension to get short links - but is it worth to pay for it? I don't think so.