Say you create a new account, but on your old account you have a bunch of saved posts and you don't want to loose them all. Maybe there could be an option to move those saved posts to the new account so you don't have to loose them all.
System Configuration: Chrome OS / Chrome 79.0.3945.123
If you're talking about CCM, it is impossible to transfer your posts to a new account. To keep a history of your previous posts, don't delete your old account. Please note, however, that your posts will still be available on the forum, even if you decide to delete your old account.
Saved posts and collections are only for private use and are not visible. If you have multiple accounts, what are they for and what do you post on each account? I want to do a different account for different themes. You can go into each specific post and send them directly to (multiple) people.