Install each copy in its own folder with its own database.
Hostinger → Websites → Manage → Databases → MySQL Databases. Create a database and user there, then copy the names here.
One demo login is created for every role (CEO, country heads, division head, CTO, finance, HR, support, moderator, merchant, creator, brand, member) so you can test what each one sees.
Location of the website database file wusool360.sqlite (inside the website's private folder). Found automatically — keep it.
wusool360.sqlite
private