Improve the navigation of your portal by giving user interface pages unique names and icons that correspond to the content of your portal.
In the navigation pane of App Studio, click Pages.
In the Pages pane, hover over the page name that you want to change, and then click .
In the Page name field, enter a new name of the page.
Change the icon of the page by clicking Change, and then choose an icon.
Pega Platform includes a set of default icon fonts. For information about adding custom font sets, see Icon fonts.