Regenerate Worlds and Chunks

[editon96]

Hello! I have some Farmworlds and at that moment I must Delete per
Uregions all Worlds to let them generate them again with the same name.

I thought would it be cool to let the worlds you have Regenerate per Button in the Gui
from UReigions? Yes that would be cool so here my Idea:

A Button or thomething else were you can rebould all Chunks and thinks from an existing world
with all settings. The Settings dont delete. In the World selection Gui a extra Q thing? Maybe.

That were awsume. Thanks for reading!