diff --git a/packages/block-editor/src/components/colors-gradients/use-multiple-origin-colors-and-gradients.js b/packages/block-editor/src/components/colors-gradients/use-multiple-origin-colors-and-gradients.js
index 1163492c322378..cfa5930ba7034c 100644
--- a/packages/block-editor/src/components/colors-gradients/use-multiple-origin-colors-and-gradients.js
+++ b/packages/block-editor/src/components/colors-gradients/use-multiple-origin-colors-and-gradients.js
@@ -77,7 +77,7 @@ export default function useMultipleOriginColorsAndGradients() {
 			result.push( {
 				name: _x(
 					'Custom',
-					'Indicates this palette comes from the theme.'
+					'Indicates this palette is created by the user.'
 				),
 				slug: 'custom',
 				colors: customColors,
diff --git a/packages/edit-site/src/components/style-book/index.js b/packages/edit-site/src/components/style-book/index.js
index 5ce7074038f882..a05c005770aee2 100644
--- a/packages/edit-site/src/components/style-book/index.js
+++ b/packages/edit-site/src/components/style-book/index.js
@@ -90,7 +90,7 @@ function useMultiOriginPalettes() {
 			result.duotones.push( {
 				name: _x(
 					'Theme',
-					'Indicates this palette comes from the theme.'
+					'Indicates these duotone filters come from the theme.'
 				),
 				slug: 'theme',
 				duotones: themeDuotones,
@@ -105,7 +105,7 @@ function useMultiOriginPalettes() {
 			result.duotones.push( {
 				name: _x(
 					'Default',
-					'Indicates this palette comes from WordPress.'
+					'Indicates these duotone filters come from WordPress.'
 				),
 				slug: 'default',
 				duotones: defaultDuotones,
@@ -115,8 +115,7 @@ function useMultiOriginPalettes() {
 			result.duotones.push( {
 				name: _x(
 					'Custom',
-					// TODO: Should the follow saying from the theme or user? It currently matches useMultipleOriginColorsAndGradients.
-					'Indicates this palette comes from the theme.'
+					'Indicates these doutone filters are created by the user.'
 				),
 				slug: 'custom',
 				duotones: customDuotones,