Yes, you understand Clean Code right, but your examples are quite a bit over the top.
Here is what you start with:
PageReloaderForPagesDisplayingVectorGraphicsThatAreUsedInTheEditorComments PageReloaderForPagesDisplayingVectorGraphicsThatAreUsedInTheEditorDescriptions A "Page Reloader" presumablyIn your system you probably don't have many kinds of reloaders, you probably only have page reloaders, so the first occurence of "Page" is redundant. This leaves you with:
ReloaderForPagesDisplayingVectorGraphicsThatAreUsedInTheEditorComments ReloaderForPagesDisplayingVectorGraphicsThatAreUsedInTheEditorDescriptions And since a reloader always reloads pages, so the second occurence of "Pages" part is redundant, too. This leaves you with:
PageReloaderForDisplayingVectorGraphicsThatAreUsedInTheEditorCommentsReloaderForDisplayingVectorGraphicsThatAreUsedInTheEditorComments PageReloaderForDisplayingVectorGraphicsThatAreUsedInTheEditorDescriptionsReloaderForDisplayingVectorGraphicsThatAreUsedInTheEditorDescriptions Pages are always displaying stuff, so the Displaying part is redundant, too. ThisThis leaves you with:
PageReloaderForVectorGraphicsThatAreUsedInTheEditorCommentsReloaderForVectorGraphicsThatAreUsedInTheEditorComments PageReloaderForVectorGraphicsThatAreUsedInTheEditorDescriptionsReloaderForVectorGraphicsThatAreUsedInTheEditorDescriptions In English, constructs like this-that-is-used-in-that can be reworded as that-this. For example, coloring-that-is-used-for-food is food-coloring. Applying this rule, to replace "Vector Graphics That Are Used In X" with "X Vector Graphics" leaves you with:
PageReloaderForEditorCommentsVectorGraphicsReloaderForEditorCommentsVectorGraphics PageReloaderForEditorDescriptionsVectorGraphicsReloaderForEditorDescriptionsVectorGraphics Also in English, constructs like this-for-that can be reworded as that-this. For example, bottle-for-water can be reworded as water-bottle. Applying this rule, to change "Reloader For X" to "X Reloader" leaves you with:
EditorCommentsVectorGraphicsPageReloaderEditorCommentsVectorGraphicsReloader EditorDescriptionsVectorGraphicsPageReloaderEditorDescriptionsVectorGraphicsReloader And then of course there may be other shortcuts you can apply.
For example, independing on your system you probably don't have many kinds of reloadersparticular problem domain. You probably only have page reloaders, so this would leave you with:
EditorCommentsVectorGraphicsReloader EditorDescriptionsVectorGraphicsReloader Also For example, when you speak of 'vector' in your system, it may be fairly clear that you are speaking of 'vector graphics', so this would leave you with:
EditorCommentsVectorReloader EditorDescriptionsVectorReloader ... and I think that these are some pretty good realistically long names.