Editing The Top Bar Menu

All the top bar elements are menu items. To edit these items go to WP Admin > Appearance > Menus > Top menu. If need to customize the styles of the top menu, follow the next instructions:

Go to WP Admin > Appearance > Headers/Footers > Header - Default Design, and open the header in the Live Composer page builder.
Open the "Mega Menu element" options panel (click on the "cog" icon). 

If you are using the SEOWP theme version 1.8.7 or below:

For header customizations, visit WP Admin > Appearance > Customizer.