To edit the menu section of any confluence page which is based on Brikit Theme follow the below steps,

From the space, you need to :

- click on "Theme press designer" (top right of the screen)

- Then go to "Architect" tab and click on the below icon to open the right menu page,

- from here you can edit the page and then edit the menu text and link,

Reference ticket: https://sbs-support.solvay.com/a/tickets/4383509