Great and deleting or renaming profiles works.
Thanks for that!!!
I also just found you can do it on the Herelink as below
• On Herelink screen swipe down
• Select the Settings icon
• Select ‘Storage’
• Navigate to the ‘KeyConfigs’ folder as below
• Android\data\org.cubepilot.herelinksettings\files\KeyConfigs
• Select the button profile file to be changed and use the top right icons to delete or rename