The menu has support icon libraries, like Font Awesome, Material Icons, IonIcons etc. Icons can also be published as embedded SVG to keep the page weight low.
Demo:
https://www.wysiwygwebbuilder.com/suppo ... vmenu.html
More information:
https://www.wysiwygwebbuilder.com/subnavmenu.html
The demo version can be downloaded via the Extension Manager (Menu->Tools->Extension Manager->Online Gallery->Navigation).
Note that this is a commercial extension, is is not free. The demo is fully functionality, however the properties will not be saved.
The price is $7.95
https://secure.2checkout.com/order/chec ... T=1&CARD=1