If I have a block as an entity inside of the function
hook_entity_update(), then how to get the paths of all the pages where the block is placed? Can't find an anwser via Google.
Or maybe first I should get the regions? If so, how to get the regions and then the pages?
I see that I have the following four properties inside of the
hook_entity_update() when the entity type is
block: provider, visibility_tabs, actions and original