Added localization for grayscale filter node

src/PixiEditor.ChangeableDocument/Changeables/Graph/Nodes/FilterNodes/GrayscaleNode.cs

@@ -24,7 +24,7 @@ public class GrayscaleNode : FilterNode
         // TODO: Clamp 0 - 1 in UI
         Factor = CreateInput("Factor", "FACTOR", 1d);
         Normalize = CreateInput("Normalize", "NORMALIZE", true);
-        CustomWeight = CreateInput("CustomWeight", "WEIGHT", new VecD3(1, 1, 1));
+        CustomWeight = CreateInput("CustomWeight", "WEIGHT_FACTOR", new VecD3(1, 1, 1));
     }
 
     protected override ColorFilter GetColorFilter() => ColorFilter.CreateColorMatrix(Mode.Value switch

src/PixiEditor/Data/Localization/Languages/en.json

@@ -687,6 +687,7 @@
   "APPLY_FILTER_NODE": "Apply Filter",
   "FILTER": "Filter",
   "LERP_NODE": "Lerp",
+  "GRAYSCALE_FILTER_NODE": "Grayscale Filter",
   "FROM": "From",
   "TO": "To",
   "TIME": "Time",
@@ -707,5 +708,9 @@
   "BEGIN_COLOR_EVALUATOR_NODE": "Begin evaluating color",
   "FINISH_COLOR_EVALUATOR_NODE": "Finish evaluating color",
   "COLOR_EVALUATOR_NODE_PAIR": "Color Evaluator",
+  "MODE": "Mode",
+  "Factor": "Factor",
+  "NORMALIZE": "Normalize",
+  "WEIGHT_FACTOR": "Weight",
   "STARS_EXAMPLE": "Stars"
 }