Change organisation name and domain in MuseScore code

For historical reason, the following is used :
QCoreApplication::setOrganizationName("MusE");
QCoreApplication::setOrganizationDomain("muse.org");
QCoreApplication::setApplicationName("MuseScore");

These values are used to define the path of the ini files containing MuseScore preferences.
On Windows, MuseScore preferences lives in:
C:\Users\\AppData\Roaming\MusE\MuseScore.ini
C:\Users\\AppData\Local\MusE\MuseScore palettes, tmp files, sessions stuff

On Mac in
~/.config/muse.org/MuseScore.ini Preferences
~/Library/Application Support/MusE/MuseScore/ palettes, tmp files, sessions stuff

I would like to change OrganizationDomain to musescore.org and OrganisationName to MuseScore for better clarity and accuracy. The main drawback will be that by upgrading to the next version the settings and preferences will be lost.