How to change page name dynamically in SAC?

Hi Team,

How to change page name dynamically.

Ex: Suppose in my storyboard contains 2 pages then page1 name = Current Year:2019 and Page2 name = Previous Year=2018 and in next year how to show page1 name = Current Year:2020 and Page2 name = Previous Year=2019.

SAC Version

Thanks,

Chandrasekhar