It would be GREAT if we could add a token to a program that has a LP or multiple LPs that would allow you to fill out page meta tag details. Im not quite sure if "tokanizing" page meta tags is possible, but thats always one thing I forget to do!
Just FYI, in the next few weeks we're releasing a change that will respect whatever <meta> tags you've defined in the LP template instead of overriding it when you create an individual LP from that template.