I use your plugin for a project documentation and I really enjoy it!

I recently encountered a problem with the alias link, as the url used for replacement is an absolute url.
Indeed my documentation site is hosted on a specific route: https://my_site.net/my_project/documentation/
In this case using an absolute url resulted in a link that points to the wrong destination :
https://my_site.net/my_alias instead of https://my_site.net/my_project/documentation/my_alias

I would like to add an option to make the link relative to the current page to fix this issue.