Hi there!
Thanks for reaching out to us.
Did you mean this one as menu title? https://prnt.sc/a8c1rlnubNJ6
Then please go to your respective menu item edit window and you will find the "Show Page Heading" option in the "Page Display" tab. Here is a sample screenshot for your convenience:
https://prnt.sc/jpKnqj_hTpTi
The following documentation might help for your down arrow icon in the menu:
https://www.joomshaper.com/documentation/helix-framework/troubleshooting-faq#megamenu-without-arrow-icon-after-helix-ultimate-update
Best Regards