Thanks for your question
You can edit text in Venustheme > Ves megamenu or ves verticalmenu > manage menu tems .
Instead of Home text , you can upload home icon or use Menu Icon Class by http://fontawesome.io/icons/
if you can’t config, Please provide me information your site & you could explain steps by steps to replicate the problem and provide us some screenshots. , i will help you check and let you know solution.
Thanks and have a nice day!
Answer for How to show Home icon instead of Home text in the categories menu?