There is Redirects global where you can define your 301 and 302 redirects. This only kicks in when a 404 error is triggered as all logic is being done in resources/views/errors/404.antlers.html.

Note: by default only superusers and the marketeer role get access to this feature.

You can also use this feature to make temporariy vanity urls. So you can make redirect to Make sure you use a 302 status code for this.

Redirects global
Globals redirects

Note: alternatively you could use the fantastic Redirectopen in new window by Riasopen in new window. It's very feature rich and even tracks 404 errors you can easily setup redirects for those as well.