How to edit Monterey's Context Menu in Firefox 94.0.1 ?

[JohnDohe]

There are items (Firefox 94.0.1 extensions)
in my Monterey's Context Menu that I do not
need or use:

Take Screenshot
View Selection Source
Inspect Accessibility Properties
Inspect
Scroll To Top
Send Tab to...
Firefox Multi-Account Containers
OneTab
Block Element (from uBlock Origin)

There are other things that I might prefer
to appear in my context menu.

How to edit Monterey's Context Menu in Firefox 94.0.1 ?

Thanks!