You can add the Title for the nav dots in the Row settings > Title for one page scroll layout navigation – it’ll appear on hover of the navigation bullet. We’ll be able to help you to make the title always visible and navigate the page.
As for the Header 8, it’ll be possible to add custom text instead of the icon with the Custom CSS code. Please, tell us the text you’d like to add and mail us the wp access details to [email protected]. We’ll check it and provide you with the Customization help.