This is a paid asset, but now you can download Hierarchy 4 for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Hierarchy 4 v188.8.131.52
Hierarchy 4 is a editor extension to improve hierarchy window. Makes the hierarchy more detail, but still clean and easy to organize.
Features (See technical details) are customizable, very lightweight and optimization.
*Note: Delete old version of Hierarchy 4 before importing new version.
** Hierarchy 4 still workable with some versions before 2022.2.x (But not guaranteed)
– (New) Display missing script (Part of display component feature)
– Custom hierarchy gameobject background (Instant background)
– Hierarchy Folder
– Display & editable components
– Display & editable custom hierarchy icons
– Instant Inspector (Edit multi component from multi object at the same time)
– Display hierarchy tree view
– Display hierarchy row
– Display & editable layer and tag
– Display hierachy row background
– Quick set active/inactive, sibling gameobject
– Lock/Unlock gameobject
– Multiple rename gameobject (With number prefix)
– Quick rename scene