diff --git a/.github/workflows/commit.yaml b/.github/workflows/commit.yaml
index 4731536..0effea7 100644
--- a/.github/workflows/commit.yaml
+++ b/.github/workflows/commit.yaml
@@ -31,7 +31,7 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        netbox_version: ["v3.5.9", "v3.6.4"]
+        netbox_version: ["v3.5.9", "v3.6.9"]
     steps:
       - name: Checkout
         uses: actions/checkout@v3
diff --git a/docs/colliecting-diffs.md b/docs/colliecting-diffs.md
index 54ddae6..01c6b15 100644
--- a/docs/colliecting-diffs.md
+++ b/docs/colliecting-diffs.md
@@ -42,6 +42,17 @@ If you have configs in NetBox DataSource, you can define it, the script instead
 !!! note
     Only synced DataSources are acceptable
 
+If in your DataSource config names are different from the hostnames of the devices, you can specify config name with Jinja2 template in `Name template` field.
+ Reference device with `{{ object }}` variable.
+
+For example, config name is virtual chassis name plus `config` (`switchname-config`) and your devices names are `switchname1`, `switchname2` and etc.
+
+You can define Jinja2 template with logic to use virtual chassis name if device is in chassis, else use device name:
+
+```
+{% if object.virtual_chassis %}{{ object.virtual_chassis.name }}-config{% else %}{{ object.name }}{% endif %}
+```
+
 ![Screenshot of the script](media/screenshots/script.png)
 
 ## Results
diff --git a/docs/media/screenshots/script.png b/docs/media/screenshots/script.png
index b0fe676..498aeb6 100644
Binary files a/docs/media/screenshots/script.png and b/docs/media/screenshots/script.png differ
diff --git a/netbox_config_diff/compliance/base.py b/netbox_config_diff/compliance/base.py
index 2e2c3f8..fb9702a 100644
--- a/netbox_config_diff/compliance/base.py
+++ b/netbox_config_diff/compliance/base.py
@@ -9,10 +9,11 @@
 from dcim.models import Device, DeviceRole, Site
 from django.conf import settings
 from django.db.models import Q
-from extras.scripts import MultiObjectVar, ObjectVar
+from extras.scripts import MultiObjectVar, ObjectVar, TextVar
 from jinja2.exceptions import TemplateError
 from netutils.config.compliance import diff_network_config
 from utilities.exceptions import AbortScript
+from utilities.utils import render_jinja2
 
 from netbox_config_diff.models import ConplianceDeviceDataClass
 
@@ -52,6 +53,11 @@ class ConfigDiffBase(SecretsMixin):
         },
         description="Define synced DataSource, if you want compare configs stored in it wihout connecting to devices",
     )
+    name_template = TextVar(
+        required=False,
+        description="Jinja2 template code for the device name in Data source. "
+        "Reference the object as <code>{{ object }}</code>.",
+    )
 
     def run_script(self, data: dict) -> None:
         devices = self.validate_data(data)
@@ -155,17 +161,26 @@ def get_devices_with_rendered_configs(self, devices: Iterable[Device]) -> Iterat
                 auth_secondary=auth_secondary,
                 rendered_config=rendered_config,
                 error=error,
+                device=device,
             )
 
     def get_config_from_datasource(self, devices: list[ConplianceDeviceDataClass]) -> None:
         for device in devices:
-            if df := DataFile.objects.filter(source=self.data["data_source"], path__icontains=device.name).first():
+            if self.data["name_template"]:
+                try:
+                    device_name = render_jinja2(self.data["name_template"], {"object": device.device}).strip()
+                except Exception as e:
+                    self.log_failure(f"Error in rendering data source name for {device.name}: {e}, using device name.")
+                    device_name = device.name
+            else:
+                device_name = device.name
+            if df := DataFile.objects.filter(source=self.data["data_source"], path__icontains=device_name).first():
                 if config := df.data_as_string:
                     device.actual_config = config
                 else:
                     device.error = f"Data in file {df} is broken, skiping device {device.name}"
             else:
-                device.error = f"Not found file in DataSource for device {device.name}"
+                device.error = f"Not found file in DataSource for name {device_name}"
 
     def get_actual_configs(self, devices: list[ConplianceDeviceDataClass]) -> None:
         if self.data["data_source"]:
diff --git a/netbox_config_diff/models/data_models.py b/netbox_config_diff/models/data_models.py
index 43162ce..1567bbc 100644
--- a/netbox_config_diff/models/data_models.py
+++ b/netbox_config_diff/models/data_models.py
@@ -1,6 +1,7 @@
 import traceback
 from dataclasses import dataclass
 
+from dcim.models import Device
 from scrapli import AsyncScrapli
 
 from netbox_config_diff.choices import ConfigComplianceStatusChoices
@@ -113,10 +114,12 @@ def send_to_db(self) -> None:
 
 class ConplianceDeviceDataClass(BaseDeviceDataClass):
     command: str
+    device: Device | None = None
 
-    def __init__(self, command: str, **kwargs) -> None:
+    def __init__(self, command: str, device: Device, **kwargs) -> None:
         super().__init__(**kwargs)
         self.command = command
+        self.device = device
 
     async def get_actual_config(self) -> None:
         if self.error is not None:
diff --git a/tests/conftest.py b/tests/conftest.py
index 692d0a9..da9e32f 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -90,6 +90,7 @@ def factory(**fields: Unpack["DeviceDataClassData"]) -> "DeviceDataClassData":
             "password": faker.password(),
             "auth_strict_key": False,
             "transport": "asyncssh",
+            "device": None,
         }
         return data | fields