diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
index e91fce209f..810a3fb867 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php
@@ -810,7 +810,8 @@ class WP_REST_Comments_Controller extends WP_REST_Controller {
 		} else {
 			// If this type doesn't support trashing, error out.
 			if ( ! $supports_trash ) {
-				return new WP_Error( 'rest_trash_not_supported', __( 'The comment does not support trashing. Set force=true to delete.' ), array( 'status' => 501 ) );
+				/* translators: %s: force=true */
+				return new WP_Error( 'rest_trash_not_supported', sprintf( __( "The comment does not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
 			}
 
 			if ( 'trash' === $comment->comment_approved ) {
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
index f9de7360bd..018b66ec2d 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php
@@ -805,7 +805,8 @@ class WP_REST_Posts_Controller extends WP_REST_Controller {
 		} else {
 			// If we don't support trashing for this type, error out.
 			if ( ! $supports_trash ) {
-				return new WP_Error( 'rest_trash_not_supported', __( 'The post does not support trashing. Set force=true to delete.' ), array( 'status' => 501 ) );
+				/* translators: %s: force=true */
+				return new WP_Error( 'rest_trash_not_supported', sprintf( __( "The post does not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
 			}
 
 			// Otherwise, only trash if we haven't already.
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
index 3ef6f79469..a648fa2de5 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php
@@ -288,7 +288,8 @@ class WP_REST_Revisions_Controller extends WP_REST_Controller {
 
 		// We don't support trashing for revisions.
 		if ( ! $force ) {
-			return new WP_Error( 'rest_trash_not_supported', __( 'Revisions do not support trashing. Set force=true to delete.' ), array( 'status' => 501 ) );
+			/* translators: %s: force=true */
+			return new WP_Error( 'rest_trash_not_supported', sprintf( __( "Revisions do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
 		}
 
 		$previous = $this->prepare_item_for_response( $revision, $request );
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php
index 0723022035..ca0f53263a 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php
@@ -575,7 +575,8 @@ class WP_REST_Terms_Controller extends WP_REST_Controller {
 
 		// We don't support trashing for terms.
 		if ( ! $force ) {
-			return new WP_Error( 'rest_trash_not_supported', __( 'Terms do not support trashing. Set force=true to delete.' ), array( 'status' => 501 ) );
+			/* translators: %s: force=true */
+			return new WP_Error( 'rest_trash_not_supported', sprintf( __( "Terms do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
 		}
 
 		$request->set_param( 'context', 'view' );
diff --git a/src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php b/src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
index 58046ba5ce..372c9654de 100644
--- a/src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
+++ b/src/wp-includes/rest-api/endpoints/class-wp-rest-users-controller.php
@@ -740,7 +740,8 @@ class WP_REST_Users_Controller extends WP_REST_Controller {
 
 		// We don't support trashing for users.
 		if ( ! $force ) {
-			return new WP_Error( 'rest_trash_not_supported', __( 'Users do not support trashing. Set force=true to delete.' ), array( 'status' => 501 ) );
+			/* translators: %s: force=true */
+			return new WP_Error( 'rest_trash_not_supported', sprintf( __( "Users do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
 		}
 
 		if ( ! empty( $reassign ) ) {