diff --git a/tests/abri/abri_relay_getscstenantdata_multitenant_response.xml b/tests/abri/abri_relay_getscstenantdata_multitenant_response.xml
index d95e3ce81..7a3b26efa 100644
--- a/tests/abri/abri_relay_getscstenantdata_multitenant_response.xml
+++ b/tests/abri/abri_relay_getscstenantdata_multitenant_response.xml
@@ -1,8 +1,8 @@
 <Root>
-    <Tenancy end_date="" start_date="05/12/2015">10071650064015<Tenant forenames="Harper" main-contact="no" person_title="Mrs" surname="Solecka">4007216<Mobile priority="1">09261195827</Mobile>
+    <Tenancy end_date="" start_date="05/12/2015">10071650064015<Tenant forenames="Ann" main-contact="no" person_title="Mrs" surname="Bloggs">4007216<Mobile priority="1">07700900456</Mobile>
         </Tenant>
-        <Tenant forenames="Naoimh" main-contact="yes" person_title="Miss" surname="Malyar">4007215<Mobile priority="10">09286114923</Mobile>
-            <Telephone priority="20">02769674129</Telephone>
+        <Tenant forenames="Beth" main-contact="yes" person_title="Miss" surname="Sample">4007215<Mobile priority="10">07700900789</Mobile>
+            <Telephone priority="20">01632960456</Telephone>
         </Tenant>
     </Tenancy>
 </Root>
diff --git a/tests/abri/abri_relay_getscstenantdata_success_response.xml b/tests/abri/abri_relay_getscstenantdata_success_response.xml
index 8f3080898..9056a8c81 100644
--- a/tests/abri/abri_relay_getscstenantdata_success_response.xml
+++ b/tests/abri/abri_relay_getscstenantdata_success_response.xml
@@ -1,6 +1,6 @@
 <Root>
-    <Tenancy end_date="" start_date="15/12/2008">10042020051017<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs" surname="Okello">1368473<Mobile priority="10">09853460810</Mobile>
-            <Telephone priority="101">02473757484</Telephone>
+    <Tenancy end_date="" start_date="15/12/2008">10042020051017<Tenant forenames="Jane" main-contact="yes" person_title="Mrs" surname="Doe">1368473<Mobile priority="10">07700900123</Mobile>
+            <Telephone priority="101">01632960123</Telephone>
             <Vulnerability>Blindness</Vulnerability>
         </Tenant>
     </Tenancy>
diff --git a/tests/orchestration/test_tenant_data_sync_orchestrator.py b/tests/orchestration/test_tenant_data_sync_orchestrator.py
index 1980a45c9..3bbfbe439 100644
--- a/tests/orchestration/test_tenant_data_sync_orchestrator.py
+++ b/tests/orchestration/test_tenant_data_sync_orchestrator.py
@@ -106,9 +106,9 @@ def test_run_creates_an_associated_deal_contact_per_signatory_and_returns_a_summ
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs"'
-        ' surname="Okello">1368473<Mobile priority="10">09853460810</Mobile>'
-        '<Telephone priority="101">02473757484</Telephone></Tenant>'
+        '<Tenant forenames="Jane" main-contact="yes" person_title="Mrs"'
+        ' surname="Doe">1368473<Mobile priority="10">07700900123</Mobile>'
+        '<Telephone priority="101">01632960123</Telephone></Tenant>'
     )
 
     # Act
@@ -123,10 +123,10 @@ def test_run_creates_an_associated_deal_contact_per_signatory_and_returns_a_summ
     sdk_client.crm.contacts.basic_api.create.assert_called_once_with(
         simple_public_object_input_for_create=SimplePublicObjectInputForCreate(
             properties={
-                "firstname": "Amanjeet",
-                "lastname": "Okello",
-                "mobilephone": "09853460810",
-                "phone": "02473757484",
+                "firstname": "Jane",
+                "lastname": "Doe",
+                "mobilephone": "07700900123",
+                "phone": "01632960123",
                 "is_vulnerable": "false",
             }
         )
@@ -173,16 +173,16 @@ def test_run_creates_a_separate_contact_for_each_signatory(
     ]
     assert created_properties == [
         {
-            "firstname": "Harper",
-            "lastname": "Solecka",
-            "mobilephone": "09261195827",
+            "firstname": "Ann",
+            "lastname": "Bloggs",
+            "mobilephone": "07700900456",
             "is_vulnerable": "false",
         },
         {
-            "firstname": "Naoimh",
-            "lastname": "Malyar",
-            "mobilephone": "09286114923",
-            "phone": "02769674129",
+            "firstname": "Beth",
+            "lastname": "Sample",
+            "mobilephone": "07700900789",
+            "phone": "01632960456",
             "is_vulnerable": "false",
         },
     ]
@@ -200,8 +200,8 @@ def test_run_picks_the_best_priority_number_of_each_kind_for_a_contact(
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs"'
-        ' surname="Okello">1368473'
+        '<Tenant forenames="Jane" main-contact="yes" person_title="Mrs"'
+        ' surname="Doe">1368473'
         "<Mobile>07000000099</Mobile>"  # no priority: sorts last
         '<Mobile priority="1"> </Mobile>'  # blank number: ignored
         '<Mobile priority="20">07000000020</Mobile>'
@@ -232,8 +232,8 @@ def test_run_fills_secondary_phone_number_with_the_best_leftover_number(
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs"'
-        ' surname="Okello">1368473'
+        '<Tenant forenames="Jane" main-contact="yes" person_title="Mrs"'
+        ' surname="Doe">1368473'
         '<Mobile priority="5">07000000005</Mobile>'  # best mobile
         '<Mobile priority="20">07000000020</Mobile>'
         '<Telephone priority="7">01000000007</Telephone>'  # best leftover
@@ -248,8 +248,8 @@ def test_run_fills_secondary_phone_number_with_the_best_leftover_number(
     sdk_client.crm.contacts.basic_api.create.assert_called_once_with(
         simple_public_object_input_for_create=SimplePublicObjectInputForCreate(
             properties={
-                "firstname": "Amanjeet",
-                "lastname": "Okello",
+                "firstname": "Jane",
+                "lastname": "Doe",
                 "mobilephone": "07000000005",
                 "phone": "01000000003",
                 "secondary_phone_number": "01000000007",
@@ -269,14 +269,14 @@ def test_run_records_vulnerabilities_on_the_tenants_own_contact(
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Harper" main-contact="no" person_title="Mrs"'
-        ' surname="Solecka">4007216'
+        '<Tenant forenames="Ann" main-contact="no" person_title="Mrs"'
+        ' surname="Bloggs">4007216'
         "<Vulnerability>Blindness</Vulnerability>"
         "<Vulnerability>Hard of hearing</Vulnerability>"
         "<Vulnerability>BLINDNESS</Vulnerability>"  # within-tenant duplicate
         "</Tenant>"
-        '<Tenant forenames="Naoimh" main-contact="yes" person_title="Miss"'
-        ' surname="Malyar">4007215</Tenant>'
+        '<Tenant forenames="Beth" main-contact="yes" person_title="Miss"'
+        ' surname="Sample">4007215</Tenant>'
     )
     sdk_client.crm.contacts.basic_api.create.side_effect = [
         MagicMock(id="60123"),
@@ -298,14 +298,14 @@ def test_run_records_vulnerabilities_on_the_tenants_own_contact(
     ]
     assert created_properties == [
         {
-            "firstname": "Harper",
-            "lastname": "Solecka",
+            "firstname": "Ann",
+            "lastname": "Bloggs",
             "is_vulnerable": "true",
             "vulnerability_description": "Blindness\nHard of hearing",
         },
         {
-            "firstname": "Naoimh",
-            "lastname": "Malyar",
+            "firstname": "Beth",
+            "lastname": "Sample",
             "is_vulnerable": "false",
         },
     ]
@@ -435,7 +435,7 @@ def _pii_echoing_api_error() -> ContactsApiException:
     api_error.body = json.dumps(
         {
             "status": "error",
-            "message": 'Invalid value "09853460810" for mobilephone (Amanjeet Okello)',
+            "message": 'Invalid value "07700900123" for mobilephone (Jane Doe)',
             "correlationId": "corr-abc-123",
             "category": "VALIDATION_ERROR",
         }
@@ -451,8 +451,8 @@ def test_run_raises_an_error_scrubbed_of_the_hubspot_response_body(
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs"'
-        ' surname="Okello">1368473<Mobile priority="10">09853460810</Mobile></Tenant>'
+        '<Tenant forenames="Jane" main-contact="yes" person_title="Mrs"'
+        ' surname="Doe">1368473<Mobile priority="10">07700900123</Mobile></Tenant>'
     )
     sdk_client.crm.contacts.basic_api.create.side_effect = _pii_echoing_api_error()
 
@@ -465,9 +465,9 @@ def test_run_raises_an_error_scrubbed_of_the_hubspot_response_body(
     assert "400" in str(exc_info.value)
     assert "VALIDATION_ERROR" in str(exc_info.value)
     assert "corr-abc-123" in str(exc_info.value)
-    assert "Amanjeet" not in rendered_traceback
-    assert "Okello" not in rendered_traceback
-    assert "09853460810" not in rendered_traceback
+    assert "Jane" not in rendered_traceback
+    assert "Doe" not in rendered_traceback
+    assert "07700900123" not in rendered_traceback
 
 
 def test_run_fails_fast_when_association_fails_and_reports_the_orphaned_contact(
@@ -497,8 +497,8 @@ def test_run_fails_fast_when_association_fails_and_reports_the_orphaned_contact(
     assert sdk_client.crm.contacts.basic_api.create.call_count == 1  # fail fast
     rendered_traceback = "".join(traceback.format_exception(error))
     assert "corr-abc-123" in str(error)  # scrubbed diagnostics carried through
-    assert "Solecka" not in rendered_traceback
-    assert "09261195827" not in rendered_traceback
+    assert "Bloggs" not in rendered_traceback
+    assert "07700900456" not in rendered_traceback
 
 
 def test_run_retries_a_rate_limited_hubspot_call_before_succeeding(
@@ -508,8 +508,8 @@ def test_run_retries_a_rate_limited_hubspot_call_before_succeeding(
 ) -> None:
     # Arrange
     mock_session.post.return_value.content = _tenancy_response(
-        '<Tenant forenames="Amanjeet" main-contact="yes" person_title="Mrs"'
-        ' surname="Okello">1368473</Tenant>'
+        '<Tenant forenames="Jane" main-contact="yes" person_title="Mrs"'
+        ' surname="Doe">1368473</Tenant>'
     )
     rate_limited = ContactsApiException(status=429, reason="Too Many Requests")
     rate_limited.headers = {"x-hubspot-ratelimit-interval-milliseconds": "0"}