i have a job scheduled on each server that contains a reportserver database that updates the job description with the report name, so it's much easier to track down that the job named "someguid" is actually SSRS Report Subscription: /Departments/Information Technology/Public/Some Technical Report

that metadata to build the command is surprisingly simple:
SELECT
     'UPDATE msdb.dbo.sysjobs set description = ''SSRS Report Subscription: '
     + e.path COLLATE SQL_Latin1_General_CP1_CI_AS + Char(13) + Char(10) + e.NAME COLLATE SQL_Latin1_General_CP1_CI_AS + ''' WHERE job_id = ''' + CONVERT(VARCHAR(40), b.job_id) + ''';' AS Fix
     FROM dbo.ReportSchedule a
       INNER JOIN msdb.dbo.sysjobs b
          ON CONVERT(VARCHAR(40), a.ScheduleID) = b.NAME
       INNER JOIN dbo.ReportSchedule c
          ON b.NAME = CONVERT(VARCHAR(40), c.ScheduleID)
       INNER JOIN dbo.Subscriptions d
          ON c.SubscriptionID = d.SubscriptionID
       INNER JOIN dbo.Catalog e
          ON d.report_oid = e.itemid