Okay, so could you please explain me more details about this:
It's mean that all indexers random-name-2018.03. will as random-name 2018.3 as month? And I can by this method to merge to weekly? Yes?
So, how to do it not manual by this action? How to setup it automatic, so it will be automatically generates weekly indices?
And they will be automatic updated with my new config and it's will fix wrong field, or for this step I need to do something else?