Is there a way to find & replace across your entire Community site? Our company is rebranding something that is referenced multiple times and I was hoping to not have to make the updates manually.
There is no way to do a global find and replace. Search fulfills the "global find" portion, to an extent. You could try utilizing the Search API to find occurences and combine with content APIs to make updates to content if you are looking for a way to do it programmatically.