Link to random pages ("feeling lucky")

[neueMeta]

see this topic:

Randomize coding question

im using a paid plan and i would like to use the randomized effect on my page. I’ve been using this as a reference but the issue im facing is that i don’t want to have a random button for the whole website. i only want it for 4-5 pages. is there a way to code this somehow? i know the bare basics of coding but im not an expert but i would love to make this work!