diff --git a/tests/UI/campaigns/functional/FO/classic/05_contactUs/02_sendMessageWithCustomer.ts b/tests/UI/campaigns/functional/FO/classic/05_contactUs/02_sendMessageWithCustomer.ts
index ee7ea8307b6c6..b79446c1acbc7 100644
--- a/tests/UI/campaigns/functional/FO/classic/05_contactUs/02_sendMessageWithCustomer.ts
+++ b/tests/UI/campaigns/functional/FO/classic/05_contactUs/02_sendMessageWithCustomer.ts
@@ -199,7 +199,10 @@ describe('FO - Contact us : Send message from contact us page with customer logg
     it('should check that the confirmation mail is in mailbox', async function () {
       await testContext.addContextItem(this, 'testIdentifier', 'checkMail', baseContext);
 
-      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message has been correctly sent`);
+      // Translated message looks like this 'Your message no. ct%thread_id% has been correctly sent (thread ID tc%thread_token%)'
+      // so we check the two parts that are not dynamic
+      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message`);
+      expect(newMail.subject).to.contains('has been correctly sent');
     });
   });
 
diff --git a/tests/UI/campaigns/functional/FO/classic/05_contactUs/03_sendMessageAsAnonymous.ts b/tests/UI/campaigns/functional/FO/classic/05_contactUs/03_sendMessageAsAnonymous.ts
index e29956e41624a..c272e9f11011d 100644
--- a/tests/UI/campaigns/functional/FO/classic/05_contactUs/03_sendMessageAsAnonymous.ts
+++ b/tests/UI/campaigns/functional/FO/classic/05_contactUs/03_sendMessageAsAnonymous.ts
@@ -233,7 +233,10 @@ describe('FO - Contact us : Send message from contact us page with customer not
     it('should check that the confirmation mail is in mailbox', async function () {
       await testContext.addContextItem(this, 'testIdentifier', 'checkMail', baseContext);
 
-      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message has been correctly sent`);
+      // Translated message looks like this 'Your message no. ct%thread_id% has been correctly sent (thread ID tc%thread_token%)'
+      // so we check the two parts that are not dynamic
+      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message`);
+      expect(newMail.subject).to.contains('has been correctly sent');
     });
   });
 
diff --git a/tests/UI/campaigns/functional/FO/classic/11_checkout/02_addresses/03_selectAddress.ts b/tests/UI/campaigns/functional/FO/classic/11_checkout/02_addresses/03_selectAddress.ts
index ba3deb1e10b0f..97c880185be5d 100644
--- a/tests/UI/campaigns/functional/FO/classic/11_checkout/02_addresses/03_selectAddress.ts
+++ b/tests/UI/campaigns/functional/FO/classic/11_checkout/02_addresses/03_selectAddress.ts
@@ -112,6 +112,6 @@ describe('FO - Checkout - Addresses: Select address', async () => {
     await testContext.addContextItem(this, 'testIdentifier', 'checkNoPaymentMethodAvailable', baseContext);
 
     const alertMessage = await checkoutPage.getNoPaymentAvailableMessage(page);
-    expect(alertMessage).to.equal('Unfortunately, there are no payment method available.');
+    expect(alertMessage).to.equal('Unfortunately, there is no payment method available.');
   });
 });
diff --git a/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/02_sendMessageWithCustomer.ts b/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/02_sendMessageWithCustomer.ts
index 32f36a36ac94d..5da80ecb817d6 100644
--- a/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/02_sendMessageWithCustomer.ts
+++ b/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/02_sendMessageWithCustomer.ts
@@ -206,7 +206,10 @@ describe('FO - Contact us : Send message from contact us page with customer logg
     it('should check that the confirmation mail is in mailbox', async function () {
       await testContext.addContextItem(this, 'testIdentifier', 'checkMail', baseContext);
 
-      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message has been correctly sent`);
+      // Translated message looks like this 'Your message no. ct%thread_id% has been correctly sent (thread ID tc%thread_token%)'
+      // so we check the two parts that are not dynamic
+      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message`);
+      expect(newMail.subject).to.contains('has been correctly sent');
     });
   });
 
diff --git a/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/03_sendMessageAsAnonymous.ts b/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/03_sendMessageAsAnonymous.ts
index 8e746f8b7502b..5e7f9eb138be7 100644
--- a/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/03_sendMessageAsAnonymous.ts
+++ b/tests/UI/campaigns/functional/FO/hummingbird/05_contactUs/03_sendMessageAsAnonymous.ts
@@ -238,7 +238,10 @@ describe('FO - Contact us : Send message from contact us page with customer not
     it('should check that the confirmation mail is in mailbox', async function () {
       await testContext.addContextItem(this, 'testIdentifier', 'checkMail', baseContext);
 
-      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message has been correctly sent`);
+      // Translated message looks like this 'Your message no. ct%thread_id% has been correctly sent (thread ID tc%thread_token%)'
+      // so we check the two parts that are not dynamic
+      expect(newMail.subject).to.contains(`[${global.INSTALL.SHOP_NAME}] Your message`);
+      expect(newMail.subject).to.contains('has been correctly sent');
     });
   });
 
diff --git a/tests/UI/campaigns/functional/FO/hummingbird/11_checkout/02_addresses/03_selectAddress.ts b/tests/UI/campaigns/functional/FO/hummingbird/11_checkout/02_addresses/03_selectAddress.ts
index e65de289c989f..2308c2975ca6e 100644
--- a/tests/UI/campaigns/functional/FO/hummingbird/11_checkout/02_addresses/03_selectAddress.ts
+++ b/tests/UI/campaigns/functional/FO/hummingbird/11_checkout/02_addresses/03_selectAddress.ts
@@ -123,7 +123,7 @@ describe('FO - Checkout - Addresses: Select address', async () => {
       await testContext.addContextItem(this, 'testIdentifier', 'checkNoPaymentMethodAvailable', baseContext);
 
       const alertMessage = await checkoutPage.getNoPaymentAvailableMessage(page);
-      expect(alertMessage).to.equal('Unfortunately, there are no payment method available.');
+      expect(alertMessage).to.equal('Unfortunately, there is no payment method available.');
     });
   });
 
diff --git a/tests/UI/pages/BO/modules/psGdpr/tabDataConsent.ts b/tests/UI/pages/BO/modules/psGdpr/tabDataConsent.ts
index c565ceba618c3..37525378c7674 100644
--- a/tests/UI/pages/BO/modules/psGdpr/tabDataConsent.ts
+++ b/tests/UI/pages/BO/modules/psGdpr/tabDataConsent.ts
@@ -34,7 +34,7 @@ class PsGdprTabDataConsentPage extends ModuleConfiguration {
   constructor() {
     super();
 
-    this.saveFormMessage = 'Saved with success !';
+    this.saveFormMessage = 'Saved with success!';
 
     this.checkboxCreationForm = (status: boolean) => `#switch_account_creation_${status ? 'on' : 'off'}`;
     this.messageCreationForm = (idLang: number) => `#psgdpr_creation_form_${idLang}_ifr`;
diff --git a/tests/UI/pages/FO/classic/myAccount/returnDetails.ts b/tests/UI/pages/FO/classic/myAccount/returnDetails.ts
index 21f311ddb624a..1557fc57b28ff 100644
--- a/tests/UI/pages/FO/classic/myAccount/returnDetails.ts
+++ b/tests/UI/pages/FO/classic/myAccount/returnDetails.ts
@@ -27,7 +27,7 @@ class ReturnDetails extends FOBasePage {
   constructor(theme: string = 'classic') {
     super(theme);
 
-    this.pageTitle = 'Return details';
+    this.pageTitle = 'Return Details';
     this.errorMessage = 'You must wait for confirmation before returning any merchandise.';
     this.orderReturnCardBlock = 'We have logged your return request. Your package must be returned to us within 14 days'
       + ' of receiving your order. The current status of your merchandise return is:';