Trouble building my game : trying to import a blueprint that no longer exist

When I am trying to build my game, the following error happen :
UATHelper: Packaging (Windows): LogInit: Display: LoadErrors: Error: /Game/Blueprints/Game/TBTacticalCamera : Failed import for Blueprint /Game/Blueprints/Game/TBTacticalCamera_BP.TBTacticalCamera_BP [redirection] in /Game/Blueprints/Game/TBTacticalCamera

Now I changed the name TBTacticalCamera_BP to BP_TBTacticalMainController (it was more appropriate).

How do I fix this without reverting to the old name ?

Solved it with : Fix Up Redirectors in Folder