I have a wordpress blog which has categories and subcategories. I have set permalinks to /%postname%/ . When ever i click on any category, i get page url in this format: hxxp://domain_name.com/category/category_name/ and when i click on subcategory i get: hxxp://domain_name.com/category/category_name/subcategory_name/ I want to show both above in this format: hxxp://domain_name.com/category_name-articles So problem is how to do it? is there any plugin for this ? Or what changes in codes required? Thanks for you time.