Personalize URLs and product names in an email

Hello,

I'm trying to create one email that can be used in 40 different smart campaigns. Each campaign email will have the same text except for a unique URL and product name. I cannot use snippets because contacts may exist in multiple campaigns. The unique URLs are very similar and would look similar to this: www.whatever.com/product/{productcode}. Only the product code would be unique and associated with each smart campaign. Also, I would like for the product name to show up in the subject line and body of text. For example the subject name: The {product name} is now available. Is there a way to create this?