How do you duplicate a Minecraft realm bedrock?

How do you duplicate a Minecraft realm bedrock?
To replace your Realm world, follow these instructions:

In Minecraft, select Play.
Select the Realm slot you want to replace.
Choose Edit World.
Select Replace World.
Choose the world you want to load onto your Realm server.
When the replacement is finished, choose Let’s Go!

To replace your Realm world, follow these instructions:
  1. In Minecraft, select Play.
  2. Select the Realm slot you want to replace.
  3. Choose Edit World.
  4. Select Replace World.
  5. Choose the world you want to load onto your Realm server.
  6. When the replacement is finished, choose Let’s Go!