How to handle this series [done]

[Tami]

This series started off as a duology "Bilogia Wolfheart" now the author is expanding the world and the series has been rebranded as "Black Mountain" as it continues with a third book "Black Eagle" with more expected to come. My question is should I make a separate series page for "Bilogia Wolfheart"? or just leave it listed in the title as I did? I edited the series title so you can see here https://www.goodreads.com/book/show/4... it used to say "Bilogia Wolfheart" only.

Amazon series page for reference: https://www.amazon.com/dp/B09633KHMJ

[Renske]

If the name of a series changes, the name on the series page can be edited, but the editions published before the change should keep the old name in their titles. And adding to the description on the series page that the series was previously published under a different name is helpful.

[Tami]

Renske wrote: "If the name of a series changes, the name on the series page can be edited, but the editions published before the change should keep the old name in their titles. And adding to the description on t..."

Thank you so much for your help. I added the series as you described.