Level 2 - Sprint 1 User Story 1 Rename the action


When I try to rename the "G1 Region from Level 2 Data Hub [Your Name]/ 'SYS05 Region Details" to "T3.1 Build Region", I can't find the right place to click on the "Rename" button (I also tried right click on Import items but in vain), also tried to click the "Rename the action" hyperlink but there is no demonstration there, please help.