MarketingCampaignsReporting (v3.1.1)

I just installed the MarketingCampaignsReporting (v3.1.1) plugin via the Admin Control Panel.

Upon completion, I was prompted to update the Database, which I did, but now I have multiple headings/titles that display with a “General_” proceeding the actual title (assumed, since I don’t remember what all the headers/titles were).

i.e.:
General_Settings
General_All
General_Plugin
General_Description
General_Action
General_GeneralSettings
General_Widgets
General_API
General_MultiSitesSummary
General_Date
General_ColumnNbVisits
General_Actions
General_NVisits
General_DateRangeFrom
General_DateRangeTo
General_Period
General_Visitors
General_Overview
General_RealTime
…etc.

Is there an easy way to fix this and retitle/rename these items?

OK…I figured it out. Seems that after the update, no language file was selected.
After selecting the Proper Language file (English), everything shows up correctly once again.