Redwood City-based Zazzle, a provider of customized and personalized apparel and other products, said Tuesday that it has launched new, localized sites in Australia and Canada. According to the firm, the two new sites are a part of a continuing international expansion. In conjunction with the new sites, Zazzle also said it will accept payments in Euros at its UK site. Zazzle is venture backed by Kleiner Perkins Caufield and Byers and Sherpalo Ventures.