Index: app/models/query.rb
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- app/models/query.rb	(revision d378343c236b493d472aac023413e65e5af0f44b)
+++ app/models/query.rb	(revision )
@@ -163,10 +163,11 @@
 class QueryFilter
   include Redmine::I18n
 
-  def initialize(field, options)
+  def initialize(queried_class, field, options)
     @field = field.to_s
     @options = options
-    @options[:name] ||= l(options[:label] || "field_#{field}".gsub(/_id$/, ''))
+    field_name = field.gsub(/_id$/, '')
+    @options[:name] ||= l(options[:label], default: queried_class.human_attribute_name(field_name))
     # Consider filters with a Proc for values as remote by default
     @remote = options.key?(:remote) ? options[:remote] : options[:values].is_a?(Proc)
   end
@@ -579,7 +580,7 @@
   # Adds an available filter
   def add_available_filter(field, options)
     @available_filters ||= ActiveSupport::OrderedHash.new
-    @available_filters[field] = QueryFilter.new(field, options)
+    @available_filters[field] = QueryFilter.new(queried_class, field, options)
     @available_filters
   end