How to rename a container in Docker dashboard

My apologies for the trivial question but I’m trying to rename a container to “save it” (and its state). Can I do this via the dashboard. Ideally, I’d just rename ‘makeabilitylabwebsite’, which contains two containers but I can’t figure out how to do this:

When I’m in the command line, I don’t actually see the top-level ‘makeabilitylabwebsite’, so maybe I have to rename the individual containers?

% docker ps -a
CONTAINER ID   IMAGE                           COMMAND                  CREATED      STATUS                       PORTS     NAMES
31c0a0c7ed35   makeabilitylabwebsite_website   "./docker-entrypoint…"   5 days ago   Exited (137) 3 minutes ago             31c0a0c7ed35_makeabilitylabwebsite_website_1
287ac4d8062f   postgres                        "docker-entrypoint.s…"   5 days ago   Exited (0) 3 minutes ago               makeabilitylabwebsite_db_1