Looking for specific plugin to archive posts in the admin interface

Hi, we have a site where we have to make a new post for a new calendar event, because of this we have a lot of posts, when the calendar date has passed the post is not available to visitors on the site, we can check out the older posts in the posts page in wordpress.

So I would like a plugin that does the same thing as when I delete a post, but instead it gets thrown in a archive instead of the trash bin.

Instead of deleting the post, and having to undelete it to view it from the trash bin doesn’t work well, so if there is a plugin that creates a archive page for posts that would be great, I’ve tried to search around for something like this, but I can only find archive plugins for visitors to the site and not for us admins.