CMS FOR 4 WEB SITES

Hi I need to add content management to the web sites? [[login to view URL]][1]? , [[login to view URL]][2] , [[login to view URL]][3] , [[login to view URL]][4] . I need a content management system so I can change texts on the entire web pages, add new products , delete products and the contact us to be able to add email address where it must get or delete add new emails etc.. You need to make the web page to work in three languages in english, spanish, portuguese? and the content management is for? three languages and the contact us is for? three languages is too. The web pages are in spanish now and I will provide the texts translations to english later. If you know about SEO let me know. Thats all HC