If you create a report that shows the site column in the statistics management tool, it won't export the site title for csv or excel (pdf will actually have the exported site titles).
-Add "Statistics management" to your Administration Workspace site
-Go to tool and click "Admin Reports" -> "Add report"
-Keep default values except: Change "Site to Report" to "All Sites" and then add "Site" as one of the totals.
-Generate report and click export. You will see that the "Site" column doesn't export in csv or excel.
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