Hooks: Standardize naming of dynamic hooks using values derived from...

Hooks: Standardize naming of dynamic hooks using values derived from superglobals to use interpolation vs concatenation.

This is a continuation of the work that happened in [38307] for #37748.

Props ramiy.
Fixes #42698.

Built from https://develop.svn.wordpress.org/trunk@42349


git-svn-id: https://core.svn.wordpress.org/trunk@42178 1a063a9b-81f0-0310-95a4-ce76da25c4cd