Forum:Bot for linking

i wonder if theres possible to make a bot to like once a week or something go throw the whole wikia and replace different words with its link for exemple it changed: La Kida 20:06, 13 April 2009 (CET)
 * help and Help to Help
 * wikia and Wikia to Wikia


 * Possible? Yes. Necessary? No. - 19:48, 13 April 2009 (UTC)