"settings" folder in Data

Coming from here:
https://portableapps.com/comment/236441#comment-236441

I tested RenamerPortable. Now I have:
\Data\Presets
\Data\settings
\Data\Presets\ExamplePreset.rnp
\Data\settings\ReNamerPortableSettings.ini
\Data\Settings.ini

By comparing this structure to the developer original program structure, I can understand that
\Data\settings
\Data\settings\ReNamerPortableSettings.ini

is not Renamer settings, but settings added by PortableApp.
Wouldn't it better to have different folders:
AppData (=settings managed by program)
PortableAppData (=settings managed by PortableApp)
?

Another thing, is the names of the directories.
(">" = is better than)
RenamerSettingsFiles > RenamerData > AppData > Data
The more specific name can make it easier to learn PortableApp without need to read PortableApp Help.