I read lots of posts before adding mine, can't find the answer though it's basic:
I have visualizations in index "abcd*". Once exported, I edited the json file and changed the visualization-index name to "efgh*".
I also edited the visualization names in my json.
However I cannot import because the IDs are identical, and I want to keep the visualizations of both indexes.
How is it done?
Am I forced to copy each visualization one by one before exporting the copy? this will be unfortunate.