Changing search links - rebuild thread info

[shanef]

I will try to explain this the best i can. So when you make a post that post gets indexed in google so it shows up in the google searches and people can click on the link and it takes you to the post. I dont want that to work anymore, i want those links to be dead null so they get the error that that post does not exsist anymore.

the only way i have been able to accomplish this is creating a new post in a registered user only part of the forum and merging the pre exsisting posts with the new thread so that the id is new/different and not listed in google but i dont want to do this for every thread. Im asking if there is an easy way to rebuild the forum index so the threads have different id's then that of the are listed in the search engines

example

search in google red car

google returns - red car - ww.yourforum.compostid22343.redcar

i dont want this to lead to that forum thread anymore i want to rebulid/change all the thread ids in the forum so the google links will lead to non existing threads because they have a different id now