In Customize site page, administrators can set a URL attached to the site logo.
This URL should be overridable in the header customization page so that it could be changed in each language.
In my company, Document360 is dedicated to documentation and is integrated in a more global help center. The logo URL enables our customers to navigate to the help center, but currently we can only lead them to the English page. This leads to a lack of consistency for the user experience of our French customers.