Hey,
Ohad here, from Zoorix. Trying my luck here 
We would like to change our app blocks structure and deprecate the existing ones. Is there a way to delete the existing app blocks without deleting them for the merchants who are already using them? We want that if the app block already exists, it will continue to work, but we would prefer that the app block will not be visible for merchants who don’t use the app block.
The way we currently solved this issue, is to add the name “deprecated”, but I am wondering if there’s a more elegant way to solve this issue.
Cheers!
Ohad