This suggestion has been closed automatically because it did not receive enough votes over an extended period of time. If you wish to see this, please search for an open suggestion and, if you don't find any, post a new one.
In version 2.3. it became possible to remove individual topics from indexing by search engines.
It is necessary to add the functionality of searching and mass changing of themes that have non-standard indexing settings for checking and searching for errors
If you hadn't made this suggestion, I probably would have. This would be a great function. Currently we can do it but only going into the database which is far from ideal. Sadly I think most forum owners either don't care about or don't understand SEO so may not be bothered about why this would be a useful feature.