Hi All,
it has alway been a problem for me since the very beginning to simplely rename a report pined on a dashboard. you can rename a report through the edit report, but the report name on the dashboard will not be changed. if you re-pin the renamed report, the new name will display, but you have to remove the old one from the dashboard. you also have to rename the report name on desktop side so you can publish and refresh the renamed report on power BI service.
not sure if there's a simpler way to complish it.
Thanks!