You can choose between three gallery options to showcase your individual galleries, and remove the ones you don't need. Then duplicate your chosen gallery style and rename it for each past client that you want to showcase in your portfolio. I recommend renaming it in this format: '[name] and [name] getting married at [venue] in [location]. However, if you don't want to showcase individual galleries, you can choose a gallery style you like and add a variety of your best images for your portfolio instead—just remember to change the name of the page to something like 'portfolio' and remove the vendor information. If you're not a wedding photographer but you want to showcase individual galleries, you'll also want to remove the vendor information.