Currently if I want to link to a specific page on my website (either another CMS collection article or a general landing page) in the middle of an article, I need to manually input the entire destination URL. Is it possible to have a way to select the relevant page instead such that when I change domain names, the link updates dynamically and I do not need to go back and manually change the links in every article?
Why not use a relative link?
The CMS link field added support for this 12 to 18 months ago.
/my-page#some-section