Rebranding of Ideas Lab (specifically Portal URL)

When a portal URL is changed, all existing URLs used to reference Ideas will no longer work. We would like to have a way to in tool reroute to the new domain if older link is used. See Example below:

Old Portal URL: example.ideas.aha.io

New Portal URL: sample.ideas.aha.io

If someone tries to access example.ideas.aha.io/ideas/ANA-I-123

It should automatically reroute to sample.ideas.aha.io/ideas/ANA-I-123

Currently, If you change the Portal URL of an ideas portal you will need to create a second portal with the OLD URL that reroutes to the new portal via Java script:

var initialPage = location.pathname;

location.replace('https://sample.ideas.aha.io' + initialPage);

It would be nice if this level of functionality was directly built into the tool.