App icons in the launcher are different from the icons displayed in the Settings/App submenu

(Issue title)

App icons in the launcher are different from the icons displayed in the Settings/App submenu

Summary

App icons in the launcher (and partly app names as well) are different from the icon displayed in the Settings/App submenu

Steps to reproduce

• Just any /e/ installation

What is the current behavior?

• in Bliss, apps are shown with /e/ specific names (partly) and icons
• in the Settings/App submenu names and icons are the original ones who are differ partly from the ones in Bliss

What is the expected correct behavior?

• names and icons for all apps should be consistent and always the same for a specific app anywhere in /e/.

Relevant logs and/or screenshots

Possible fixes

(If you can, link to the line of code that might be the cause for this problem)