regression: Broken translation in `UrlChangeModal` at setup wizard (#33415)

apps/meteor/client/components/UrlChangeModal.tsx

@@ -13,7 +13,8 @@ type UrlChangeModalProps = {
 };
 
 const UrlChangeModal = ({ onConfirm, siteUrl, currentUrl, onClose }: UrlChangeModalProps): ReactElement => {
-	const { t } = useTranslation();
+	const { t } = useTranslation('core');
+
 	return (
 		<GenericModal variant='warning' title={t('Warning')} onConfirm={onConfirm} onClose={onClose} onCancel={onClose} confirmText={t('Yes')}>
 			<Box
@@ -26,7 +27,14 @@ const UrlChangeModal = ({ onConfirm, siteUrl, currentUrl, onClose }: UrlChangeMo
 					}),
 				}}
 			/>
-			<p dangerouslySetInnerHTML={{ __html: t('Do_you_want_to_change_to_s_question', currentUrl) }} />
+			<p
+				dangerouslySetInnerHTML={{
+					__html: t('Do_you_want_to_change_to_s_question', {
+						postProcess: 'sprintf',
+						sprintf: [currentUrl],
+					}),
+				}}
+			/>
 		</GenericModal>
 	);
 };

apps/meteor/client/views/setupWizard/SetupWizardRoute.tsx

@@ -23,6 +23,7 @@ export const SetupWizardRoute = (): ReactElement | null => {
 	}
 
 	return (
+		// FIXME: setting the defaultNS here is problematic for components/hooks expecting it to be 'core'
 		<I18nextProvider i18n={i18n} defaultNS='onboarding'>
 			<SetupWizardProvider>
 				<DarkModeProvider.default>