Clone URL Aliases

Here the what this module can do:

• If we want rename one alias to something different (ex: typo or wrong name). In that case it will rewrite the alias with another one, this means it gives back 404 if someone reach the old URL.
• If we want clone one alias to with a different name but same URL (ex: typo or wrong name). In this case we clone it with a new name and keep the old url aliases and avoid 404.
• If we want to clone all occurrences of a word on all aliases with a new word and we'll be keeping the old links to avoid 404.(ex: we have a typo and we want to rename it "nelwsetter" to "newsletter"
• If we want to rename all occurrences of a word but we don't care about the old links and 404.