Hello,
I saw the screenshots you attached.
1) To add an underline on hover to the sub items you need to add the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.
.sub-menu.color-scheme-dark a:hover {
text-decoration: underline;
}
2) To Remove the Currency from the cart you need to Go to WoodMart >> Header Builder >> Edit Header.
Screenshot for Clarification: https://ibb.co/gwh79yM
3) Unfortunately, the 2 columns work the same for all the website you could not set it to behave separately.
Best Regards.
.
