Consistent terminology for components

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/views/lock.py

@@ -131,7 +131,7 @@ def lock_project(request, project):
 
     messages.success(
         request,
-        _('All subprojects are now locked for translation updates!')
+        _('All components are now locked for translation updates!')
     )
 
     return redirect(obj)