diff --git a/addons/website/static/tests/tours/rte.js b/addons/website/static/tests/tours/rte.js
index a76681a179d..ab7ec8fc6bd 100644
--- a/addons/website/static/tests/tours/rte.js
+++ b/addons/website/static/tests/tours/rte.js
@@ -3,7 +3,6 @@ odoo.define('website.tour.rte', function (require) {
 
 var ajax = require('web.ajax');
 var session = require('web.session');
-var Wysiwyg = require('web_editor.wysiwyg');
 var tour = require('web_tour.tour');
 
 var domReady = new Promise(function (resolve) {
@@ -13,15 +12,30 @@ var ready = Promise.all([domReady, session.is_bound, ajax.loadXML()]);
 
 tour.register('rte_translator', {
     test: true,
-    url: '/fr_BE',
+    url: '/',
     wait_for: ready,
 }, [{
-    content : "click language dropdown",
-    trigger : '.js_language_selector .dropdown-toggle',
+    content: "click language dropdown",
+    trigger: '.js_language_selector .dropdown-toggle',
+}, {
+    content: "click on Add a language",
+    trigger: 'a.o_add_language',
+}, {
+    content: "select Parseltongue",
+    trigger: 'select[name="lang"]',
+    run: 'text "pa_GB"',
+}, {
+    content: "load Parseltongue",
+    trigger: '.modal-footer button:first',
+    extra_trigger: '.modal select[name="lang"]:propValueContains(pa_GB)',
+}, {
+    content: "click language dropdown (2)",
+    trigger: '.js_language_selector .dropdown-toggle',
+    timeout: 60000,
 }, {
     content: "go to english version",
     trigger: '.js_language_selector a[data-url_code="en"]',
-    extra_trigger: 'html[lang*="fr"]',
+    extra_trigger: 'html[lang*="pa-GB"]',
 }, {
     content: "Open new page menu",
     trigger: '#new-content-menu > a',
@@ -56,12 +70,12 @@ tour.register('rte_translator', {
     trigger: 'button[data-action=save]',
     extra_trigger: '#wrap p:first b',
 }, {
-    content : "click language dropdown",
-    trigger : '.js_language_selector .dropdown-toggle',
+    content: "click language dropdown (3)",
+    trigger: '.js_language_selector .dropdown-toggle',
     extra_trigger: 'body:not(.o_wait_reload):not(:has(.note-editor)) a[data-action="edit"]',
 }, {
-    content: "click on french version",
-    trigger: '.js_language_selector a[data-url_code="fr_BE"]',
+    content: "click on Parseltongue version",
+    trigger: '.js_language_selector a[data-url_code="pa_GB"]',
     extra_trigger: 'html[lang*="en"]:not(:has(button[data-action=save]))',
 }, {
     content: "translate",
@@ -76,41 +90,43 @@ tour.register('rte_translator', {
     content: "translate text",
     extra_trigger: '.editor_started',
     trigger: '#wrap p font:first',
-    run: function (action_helper) {
-        action_helper.text('translated french text');
+    run: function (actionHelper) {
+        actionHelper.text('translated Parseltongue text');
+        const Wysiwyg = odoo.__DEBUG__.services['web_editor.wysiwyg'];
         Wysiwyg.setRange(this.$anchor.contents()[0], 22);
-        this.$anchor.trigger($.Event( "keyup", {key: '_', keyCode: 95}));
+        this.$anchor.trigger($.Event("keyup", {key: '_', keyCode: 95}));
         this.$anchor.trigger('input');
     },
 }, {
     content: "translate text with special char",
     trigger: '#wrap input + p span:first',
-    run: function (action_helper) {
-        action_helper.click();
+    run: function (actionHelper) {
+        actionHelper.click();
         this.$anchor.prepend('<{translated}>');
+        const Wysiwyg = odoo.__DEBUG__.services['web_editor.wysiwyg'];
         Wysiwyg.setRange(this.$anchor.contents()[0], 0);
-        this.$anchor.trigger($.Event( "keyup", {key: '_', keyCode: 95}));
+        this.$anchor.trigger($.Event("keyup", {key: '_', keyCode: 95}));
         this.$anchor.trigger('input');
     },
 }, {
     content: "click on input",
     trigger: '#wrap input:first',
-    extra_trigger: '#wrap .o_dirty font:first:contains(translated french text)',
+    extra_trigger: '#wrap .o_dirty font:first:contains(translated Parseltongue text)',
     run: 'click',
 }, {
     content: "translate placeholder",
     trigger: 'input:first',
-    run: 'text test french placeholder',
+    run: 'text test Parseltongue placeholder',
 }, {
     content: "close modal",
     trigger: '.modal-footer .btn-primary',
-    extra_trigger: '.modal input:propValue(test french placeholder)',
+    extra_trigger: '.modal input:propValue(test Parseltongue placeholder)',
 }, {
     content: "save translation",
     trigger: 'button[data-action=save]',
 }, {
     content: "check: content is translated",
-    trigger: '#wrap p font:first:contains(translated french text)',
+    trigger: '#wrap p font:first:contains(translated Parseltongue text)',
     extra_trigger: 'body:not(.o_wait_reload):not(:has(.note-editor)) a[data-action="edit_master"]',
     run: function () {}, // it's a check
 }, {
@@ -120,13 +136,13 @@ tour.register('rte_translator', {
 
 }, {
     content: "check: placeholder translation",
-    trigger: 'input[placeholder="test french placeholder"]',
+    trigger: 'input[placeholder="test Parseltongue placeholder"]',
     run: function () {}, // it's a check
 
 }, {
     content: "open language selector",
     trigger: '.js_language_selector button:first',
-    extra_trigger: 'html[lang*="fr"]:not(:has(#wrap p span))',
+    extra_trigger: 'html[lang*="pa-GB"]:not(:has(#wrap p span))',
 }, {
     content: "return to english version",
     trigger: '.js_language_selector a[data-url_code="en"]',
@@ -138,13 +154,14 @@ tour.register('rte_translator', {
     content: "select text",
     extra_trigger: '#oe_snippets.o_loaded',
     trigger: '#wrap p',
-    run: function (action_helper) {
-        action_helper.click();
+    run: function (actionHelper) {
+        actionHelper.click();
         var el = this.$anchor[0];
         var mousedown = document.createEvent('MouseEvents');
         mousedown.initMouseEvent('mousedown', true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, el);
         el.dispatchEvent(mousedown);
         var mouseup = document.createEvent('MouseEvents');
+        const Wysiwyg = odoo.__DEBUG__.services['web_editor.wysiwyg'];
         Wysiwyg.setRange(el.childNodes[2], 6, el.childNodes[2], 13);
         mouseup.initMouseEvent('mouseup', true, true, window, 0, 0, 0, 0, 0, false, false, false, false, 0, el);
         el.dispatchEvent(mouseup);
@@ -158,19 +175,19 @@ tour.register('rte_translator', {
     extra_trigger: '#wrap.o_dirty p u',
 
     }, {
-    content : "click language dropdown",
-    trigger : '.js_language_selector .dropdown-toggle',
+    content: "click language dropdown (4)",
+    trigger: '.js_language_selector .dropdown-toggle',
     extra_trigger: 'body:not(.o_wait_reload):not(:has(.note-editor)) a[data-action="edit"]',
 }, {
-    content: "return in french",
-    trigger : 'html[lang="en-US"] .js_language_selector .js_change_lang[data-url_code="fr_BE"]',
+    content: "return in Parseltongue",
+    trigger: 'html[lang="en-US"] .js_language_selector .js_change_lang[data-url_code="pa_GB"]',
 }, {
     content: "check bis: content is translated",
-    trigger: '#wrap p font:first:contains(translated french text)',
-    extra_trigger: 'html[lang*="fr"] body:not(:has(button[data-action=save]))',
+    trigger: '#wrap p font:first:contains(translated Parseltongue text)',
+    extra_trigger: 'html[lang*="pa-GB"] body:not(:has(button[data-action=save]))',
 }, {
     content: "check bis: placeholder translation",
-    trigger: 'input[placeholder="test french placeholder"]',
+    trigger: 'input[placeholder="test Parseltongue placeholder"]',
 }, {
     content: "Open customize menu",
     trigger: "#customize-menu > .dropdown-toggle",
diff --git a/addons/website/tests/test_ui.py b/addons/website/tests/test_ui.py
index 4bb952eb350..87d0f3a3e5f 100644
--- a/addons/website/tests/test_ui.py
+++ b/addons/website/tests/test_ui.py
@@ -103,9 +103,12 @@ class TestUiHtmlEditor(odoo.tests.HttpCase):
 @odoo.tests.tagged('-at_install', 'post_install')
 class TestUiTranslate(odoo.tests.HttpCase):
     def test_admin_tour_rte_translator(self):
-        fr_BE = self.env.ref('base.lang_fr_BE')
-        fr_BE.active = True
-        self.env.ref('website.default_website').language_ids |= fr_BE
+        self.env['res.lang'].create({
+            'name': 'Parseltongue',
+            'code': 'pa_GB',
+            'iso_code': 'pa_GB',
+            'url_code': 'pa_GB',
+        })
         self.start_tour("/", 'rte_translator', login='admin', timeout=120)