komputerboy on "How to Automatic Change/Update Post Content"

Dear All,

How to automatic change post content by schedule time, example:
i have some word Hi World in some Post.
Then when 1 month has passed,
word Hi World automatic change into Hi All.

So, we can determine the time interval, and the word that will be updated.
Is there any plugins like that, or maybe others that help?

Thanks All.