diff --git a/common/JackEngine.cpp b/common/JackEngine.cpp
index c4649047..93c191a8 100644
--- a/common/JackEngine.cpp
+++ b/common/JackEngine.cpp
@@ -1074,7 +1074,7 @@ int JackEngine::PortRename(int refnum, jack_port_id_t port, const char* name)
     return 0;
 }
 
-int JackEngine::PortSetDeviceName(jack_port_id_t port, const char* pretty_name)
+int JackEngine::PortSetDeviceMetadata(jack_port_id_t port, const char* pretty_name)
 {
     static const char* type = "text/plain";
     jack_uuid_t uuid = jack_port_uuid_generate(port);
diff --git a/common/JackEngine.h b/common/JackEngine.h
index b2c319a1..1e33e868 100644
--- a/common/JackEngine.h
+++ b/common/JackEngine.h
@@ -138,7 +138,7 @@ class SERVER_EXPORT JackEngine : public JackLockAble
 
         int PortRename(int refnum, jack_port_id_t port, const char* name);
 
-        int PortSetDeviceName(jack_port_id_t port, const char* pretty_name);
+        int PortSetDeviceMetadata(jack_port_id_t port, const char* pretty_name);
 
         int ComputeTotalLatencies();
 
diff --git a/common/JackLockedEngine.h b/common/JackLockedEngine.h
index 1dc82d06..f774f6e8 100644
--- a/common/JackLockedEngine.h
+++ b/common/JackLockedEngine.h
@@ -246,11 +246,11 @@ class SERVER_EXPORT JackLockedEngine
             CATCH_EXCEPTION_RETURN
         }
 
-        int PortSetDeviceName(int refnum, jack_port_id_t port, const char* pretty_name)
+        int PortSetDeviceMetadata(int refnum, jack_port_id_t port, const char* pretty_name)
         {
             TRY_CALL
             JackLock lock(&fEngine);
-            return (fEngine.CheckClient(refnum)) ? fEngine.PortSetDeviceName(port, pretty_name) : -1;
+            return (fEngine.CheckClient(refnum)) ? fEngine.PortSetDeviceMetadata(port, pretty_name) : -1;
             CATCH_EXCEPTION_RETURN
         }
 
diff --git a/linux/alsarawmidi/JackALSARawMidiDriver.cpp b/linux/alsarawmidi/JackALSARawMidiDriver.cpp
index 7d072c4a..80a1dc5d 100644
--- a/linux/alsarawmidi/JackALSARawMidiDriver.cpp
+++ b/linux/alsarawmidi/JackALSARawMidiDriver.cpp
@@ -80,7 +80,7 @@ JackALSARawMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(alias);
         port->SetLatencyRange(JackCaptureLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         input_port->GetDeviceName());
         fCapturePortList[i] = index;
 
@@ -108,7 +108,7 @@ JackALSARawMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(alias);
         port->SetLatencyRange(JackPlaybackLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         output_port->GetDeviceName());
         fPlaybackPortList[i] = index;
 
diff --git a/macosx/coremidi/JackCoreMidiDriver.mm b/macosx/coremidi/JackCoreMidiDriver.mm
index ddf67f46..4954ad7d 100644
--- a/macosx/coremidi/JackCoreMidiDriver.mm
+++ b/macosx/coremidi/JackCoreMidiDriver.mm
@@ -372,7 +372,7 @@ JackCoreMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(port_obj->GetAlias());
         port->SetLatencyRange(JackCaptureLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         port_obj->GetDeviceName());
         fCapturePortList[i] = index;
     }
@@ -392,7 +392,7 @@ JackCoreMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(port_obj->GetAlias());
         port->SetLatencyRange(JackCaptureLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         port_obj->GetDeviceName());
         fCapturePortList[num_physical_inputs + i] = index;
     }
@@ -419,7 +419,7 @@ JackCoreMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(port_obj->GetAlias());
         port->SetLatencyRange(JackPlaybackLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         port_obj->GetDeviceName());
         fPlaybackPortList[i] = index;
     }
@@ -440,7 +440,7 @@ JackCoreMidiDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(port_obj->GetAlias());
         port->SetLatencyRange(JackPlaybackLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         port_obj->GetDeviceName());
         fPlaybackPortList[num_physical_outputs + i] = index;
     }
diff --git a/windows/winmme/JackWinMMEDriver.cpp b/windows/winmme/JackWinMMEDriver.cpp
index 360b0f5f..ebe63bc5 100644
--- a/windows/winmme/JackWinMMEDriver.cpp
+++ b/windows/winmme/JackWinMMEDriver.cpp
@@ -71,7 +71,7 @@ JackWinMMEDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(input_port->GetAlias());
         port->SetLatencyRange(JackCaptureLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         input_port->GetDeviceName());
         fCapturePortList[i] = index;
     }
@@ -97,7 +97,7 @@ JackWinMMEDriver::Attach()
         port = fGraphManager->GetPort(index);
         port->SetAlias(output_port->GetAlias());
         port->SetLatencyRange(JackPlaybackLatency, &latency_range);
-        fEngine->PortSetDeviceName(fClientControl.fRefNum, index,
+        fEngine->PortSetDeviceMetadata(fClientControl.fRefNum, index,
                                         output_port->GetDeviceName());
         fPlaybackPortList[i] = index;
     }