Ok, another idea

Now that many books are available in digital format - for ereaders etc - it should be easy to give readers a choice when they purchase a book from online stores such as Amazon as to whether they would like a "censored" or "uncensored" version of the book.
I love reading, but I hate bad language. There are many books that I would enjoy a whole lot more if the swearing was taken out, and if given a choice between the two options, would purchase the "censored" version. I know not everyone would agree with me, but that would be my choice.
Maybe an app, or plugin, or collaboration with Amazon would be a little niche that does a "find and replace" for bad language in books and gives readers an option to download a "censored" version. Or maybe it could be a little program that I could purchase to feed my ebooks through before I put them onto my Kindle.
Just a thought!