diff --git a/plug-ins/python/foggify.py b/plug-ins/python/foggify.py
index a7c9ad2a84..f3fed1c9af 100755
--- a/plug-ins/python/foggify.py
+++ b/plug-ins/python/foggify.py
@@ -122,7 +122,7 @@ class Foggify (Gimp.PlugIn):
 
         procedure.add_string_argument ("name", _("Layer _name"), _("Layer name"),
                                        _("Clouds"), GObject.ParamFlags.READWRITE)
-        procedure.add_color_argument ("color", _("_Fog color"), _("_Fog color"),
+        procedure.add_color_argument ("color", _("_Fog color"), _("Fog color"),
                                       True, _color, GObject.ParamFlags.READWRITE)
         procedure.add_double_argument ("turbulence", _("_Turbulence"), _("Turbulence"),
                                        0.0, 7.0, 1.0, GObject.ParamFlags.READWRITE)
diff --git a/plug-ins/python/palette-sort.py b/plug-ins/python/palette-sort.py
index dd746b0821..0d97ffa000 100755
--- a/plug-ins/python/palette-sort.py
+++ b/plug-ins/python/palette-sort.py
@@ -108,7 +108,7 @@ def gegl_color_bytes_convert (color, format, precision, index):
 
     return result[index]
 
-slice_expr_doc = """
+slice_expr_doc = N_("""
     Format is 'start:nrows,length' . All items are optional.
 
     The empty string selects all items, as does ':'
@@ -121,7 +121,7 @@ slice_expr_doc = """
     '3:,4' selects rows of 4 colors, starting at 3 (nrows auto-determined)
     '2:3,4' selects 3 rows of 4 colors (12 colors total), beginning at index 2.
     '4' is illegal (ambiguous)
-"""
+""")
 
 
 def parse_slice(s, numcolors):
@@ -386,7 +386,7 @@ class PaletteSort (Gimp.PlugIn):
             # TODO: It would be much simpler to replace the slice expression with three
             # separate parameters: start-index, number-of-rows, row_length
             procedure.add_string_argument ("slice-expr", _("Slice _expression"),
-                                           slice_expr_doc, "",
+                                           _(slice_expr_doc), "",
                                            GObject.ParamFlags.READWRITE)
             channel_choice = Gimp.Choice.new()
             self.add_choices (channel_choice)
diff --git a/plug-ins/python/spyro-plus.py b/plug-ins/python/spyro-plus.py
index 77ea966638..54947fd2fe 100755
--- a/plug-ins/python/spyro-plus.py
+++ b/plug-ins/python/spyro-plus.py
@@ -1453,7 +1453,7 @@ class SpyroWindow():
                     combo.append_text(_(txt))
             else:
                 for key in txt_list:
-                    combo.append (key, txt_list[key].name)
+                    combo.append (key, _(txt_list[key].name))
 
             combo.set_halign(Gtk.Align.FILL)
             table.attach(combo, 1, row, 1, 1)