Transfer realm to another realm Minecraft (Switch)?

The realm expired and I then created a new one. Now I would like to transfer the old realm to the new one so that the old world is preserved. Is that possible somehow

PS: I gamble on the switch

So unfortunately I can't tell you exactly what to press exactly and I can't explain that well, but I'll try

If you press edit on the old realm (the pen) is somewhere copy world then you press edit from your new realm and press replace and can then select the copy from the reaim