diff --git a/core/tauri-runtime-wry/src/lib.rs b/core/tauri-runtime-wry/src/lib.rs
index 8555a41eb..ba7df14b6 100644
--- a/core/tauri-runtime-wry/src/lib.rs
+++ b/core/tauri-runtime-wry/src/lib.rs
@@ -539,10 +539,10 @@ impl Dispatch for WryDispatcher {
       .map_err(|_| Error::FailedToSendMessage)
   }
 
-  fn create_window<M: Params<Runtime = Self::Runtime>>(
+  fn create_window<P: Params<Runtime = Self::Runtime>>(
     &mut self,
-    pending: PendingWindow<M>,
-  ) -> Result<DetachedWindow<M>> {
+    pending: PendingWindow<P>,
+  ) -> Result<DetachedWindow<P>> {
     let (tx, rx) = channel();
     let label = pending.label.clone();
     let context = self.context.clone();
@@ -782,10 +782,10 @@ impl Runtime for Wry {
     })
   }
 
-  fn create_window<M: Params<Runtime = Self>>(
+  fn create_window<P: Params<Runtime = Self>>(
     &self,
-    pending: PendingWindow<M>,
-  ) -> Result<DetachedWindow<M>> {
+    pending: PendingWindow<P>,
+  ) -> Result<DetachedWindow<P>> {
     let label = pending.label.clone();
     let proxy = self.event_loop.create_proxy();
     let webview = create_webview(
@@ -1052,10 +1052,10 @@ impl Runtime for Wry {
   }
 }
 
-fn create_webview<M: Params<Runtime = Wry>>(
+fn create_webview<P: Params<Runtime = Wry>>(
   event_loop: &EventLoopWindowTarget<Message>,
   context: DispatcherContext,
-  pending: PendingWindow<M>,
+  pending: PendingWindow<P>,
 ) -> Result<WebView> {
   let PendingWindow {
     webview_attributes,
@@ -1098,10 +1098,10 @@ fn create_webview<M: Params<Runtime = Wry>>(
 }
 
 /// Create a wry rpc handler from a tauri rpc handler.
-fn create_rpc_handler<M: Params<Runtime = Wry>>(
+fn create_rpc_handler<P: Params<Runtime = Wry>>(
   context: DispatcherContext,
-  label: M::Label,
-  handler: WebviewRpcHandler<M>,
+  label: P::Label,
+  handler: WebviewRpcHandler<P>,
 ) -> Box<dyn Fn(&Window, WryRpcRequest) -> Option<RpcResponse> + 'static> {
   Box::new(move |window, request| {
     handler(
@@ -1119,10 +1119,10 @@ fn create_rpc_handler<M: Params<Runtime = Wry>>(
 }
 
 /// Create a wry file drop handler from a tauri file drop handler.
-fn create_file_drop_handler<M: Params<Runtime = Wry>>(
+fn create_file_drop_handler<P: Params<Runtime = Wry>>(
   context: DispatcherContext,
-  label: M::Label,
-  handler: FileDropHandler<M>,
+  label: P::Label,
+  handler: FileDropHandler<P>,
 ) -> Box<dyn Fn(&Window, WryFileDropEvent) -> bool + 'static> {
   Box::new(move |window, event| {
     handler(
diff --git a/core/tauri-runtime/src/webview.rs b/core/tauri-runtime/src/webview.rs
index ff8976356..8a5e67662 100644
--- a/core/tauri-runtime/src/webview.rs
+++ b/core/tauri-runtime/src/webview.rs
@@ -177,11 +177,11 @@ pub enum FileDropEvent {
 }
 
 /// Rpc handler.
-pub type WebviewRpcHandler<M> = Box<dyn Fn(DetachedWindow<M>, RpcRequest) + Send>;
+pub type WebviewRpcHandler<P> = Box<dyn Fn(DetachedWindow<P>, RpcRequest) + Send>;
 
 /// File drop handler callback
 /// Return `true` in the callback to block the OS' default behavior of handling a file drop.
-pub type FileDropHandler<M> = Box<dyn Fn(FileDropEvent, DetachedWindow<M>) -> bool + Send>;
+pub type FileDropHandler<P> = Box<dyn Fn(FileDropEvent, DetachedWindow<P>) -> bool + Send>;
 
 #[derive(Deserialize)]
 pub struct InvokePayload {
diff --git a/core/tauri-runtime/src/window.rs b/core/tauri-runtime/src/window.rs
index 229fba4c5..e47880a2e 100644
--- a/core/tauri-runtime/src/window.rs
+++ b/core/tauri-runtime/src/window.rs
@@ -55,32 +55,32 @@ pub struct MenuEvent {
 }
 
 /// A webview window that has yet to be built.
-pub struct PendingWindow<M: Params> {
+pub struct PendingWindow<P: Params> {
   /// The label that the window will be named.
-  pub label: M::Label,
+  pub label: P::Label,
 
   /// The [`WindowBuilder`] that the window will be created with.
-  pub window_builder: <<M::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder,
+  pub window_builder: <<P::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder,
 
   /// The [`WebviewAttributes`] that the webview will be created with.
   pub webview_attributes: WebviewAttributes,
 
   /// How to handle RPC calls on the webview window.
-  pub rpc_handler: Option<WebviewRpcHandler<M>>,
+  pub rpc_handler: Option<WebviewRpcHandler<P>>,
 
   /// How to handle a file dropping onto the webview window.
-  pub file_drop_handler: Option<FileDropHandler<M>>,
+  pub file_drop_handler: Option<FileDropHandler<P>>,
 
   /// The resolved URL to load on the webview.
   pub url: String,
 }
 
-impl<M: Params> PendingWindow<M> {
+impl<P: Params> PendingWindow<P> {
   /// Create a new [`PendingWindow`] with a label and starting url.
   pub fn new(
-    window_builder: <<M::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder,
+    window_builder: <<P::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder,
     webview_attributes: WebviewAttributes,
-    label: M::Label,
+    label: P::Label,
   ) -> Self {
     Self {
       window_builder,
@@ -96,11 +96,11 @@ impl<M: Params> PendingWindow<M> {
   pub fn with_config(
     window_config: WindowConfig,
     webview_attributes: WebviewAttributes,
-    label: M::Label,
+    label: P::Label,
   ) -> Self {
     Self {
       window_builder:
-        <<<M::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder>::with_config(
+        <<<P::Runtime as Runtime>::Dispatcher as Dispatch>::WindowBuilder>::with_config(
           window_config,
         ),
       webview_attributes,
@@ -113,15 +113,15 @@ impl<M: Params> PendingWindow<M> {
 }
 
 /// A webview window that is not yet managed by Tauri.
-pub struct DetachedWindow<M: Params> {
+pub struct DetachedWindow<P: Params> {
   /// Name of the window
-  pub label: M::Label,
+  pub label: P::Label,
 
   /// The [`Dispatch`](crate::Dispatch) associated with the window.
-  pub dispatcher: <M::Runtime as Runtime>::Dispatcher,
+  pub dispatcher: <P::Runtime as Runtime>::Dispatcher,
 }
 
-impl<M: Params> Clone for DetachedWindow<M> {
+impl<P: Params> Clone for DetachedWindow<P> {
   fn clone(&self) -> Self {
     Self {
       label: self.label.clone(),
@@ -130,15 +130,15 @@ impl<M: Params> Clone for DetachedWindow<M> {
   }
 }
 
-impl<M: Params> Hash for DetachedWindow<M> {
+impl<P: Params> Hash for DetachedWindow<P> {
   /// Only use the [`DetachedWindow`]'s label to represent its hash.
   fn hash<H: Hasher>(&self, state: &mut H) {
     self.label.hash(state)
   }
 }
 
-impl<M: Params> Eq for DetachedWindow<M> {}
-impl<M: Params> PartialEq for DetachedWindow<M> {
+impl<P: Params> Eq for DetachedWindow<P> {}
+impl<P: Params> PartialEq for DetachedWindow<P> {
   /// Only use the [`DetachedWindow`]'s label to compare equality.
   fn eq(&self, other: &Self) -> bool {
     self.label.eq(&other.label)
diff --git a/core/tauri/src/app.rs b/core/tauri/src/app.rs
index bfba202d7..d90dfd827 100644
--- a/core/tauri/src/app.rs
+++ b/core/tauri/src/app.rs
@@ -141,9 +141,9 @@ impl<P: Params> App<P> {
 }
 
 #[cfg(feature = "updater")]
-impl<M: Params> App<M> {
+impl<P: Params> App<P> {
   /// Runs the updater hook with built-in dialog.
-  fn run_updater_dialog(&self, window: Window<M>) {
+  fn run_updater_dialog(&self, window: Window<P>) {
     let updater_config = self.manager.config().tauri.updater.clone();
     let package_info = self.manager.package_info().clone();
     crate::async_runtime::spawn(async move {
@@ -152,12 +152,12 @@ impl<M: Params> App<M> {
   }
 
   /// Listen updater events when dialog are disabled.
-  fn listen_updater_events(&self, window: Window<M>) {
+  fn listen_updater_events(&self, window: Window<P>) {
     let updater_config = self.manager.config().tauri.updater.clone();
     updater::listener(updater_config, self.manager.package_info().clone(), &window);
   }
 
-  fn run_updater(&self, main_window: Option<Window<M>>) {
+  fn run_updater(&self, main_window: Option<Window<P>>) {
     if let Some(main_window) = main_window {
       let event_window = main_window.clone();
       let updater_config = self.manager.config().tauri.updater.clone();
@@ -172,7 +172,7 @@ impl<M: Params> App<M> {
         // invoke the Event `tauri://update` from JS or rust side.
         main_window.listen(
           updater::EVENT_CHECK_UPDATE
-            .parse::<M::Event>()
+            .parse::<P::Event>()
             .unwrap_or_else(|_| panic!("bad label")),
           move |_msg| {
             let window = event_window.clone();
diff --git a/core/tauri/src/endpoints.rs b/core/tauri/src/endpoints.rs
index 0f7ccafb5..9b8e89940 100644
--- a/core/tauri/src/endpoints.rs
+++ b/core/tauri/src/endpoints.rs
@@ -57,10 +57,10 @@ enum Module {
 }
 
 impl Module {
-  fn run<M: Params>(
+  fn run<P: Params>(
     self,
-    window: Window<M>,
-    resolver: InvokeResolver<M>,
+    window: Window<P>,
+    resolver: InvokeResolver<P>,
     config: Arc<Config>,
     package_info: PackageInfo,
   ) {
diff --git a/core/tauri/src/endpoints/event.rs b/core/tauri/src/endpoints/event.rs
index 95fedacad..9269ef730 100644
--- a/core/tauri/src/endpoints/event.rs
+++ b/core/tauri/src/endpoints/event.rs
@@ -25,7 +25,7 @@ pub enum Cmd {
 }
 
 impl Cmd {
-  pub fn run<M: Params>(self, window: Window<M>) -> crate::Result<InvokeResponse> {
+  pub fn run<P: Params>(self, window: Window<P>) -> crate::Result<InvokeResponse> {
     match self {
       Self::Listen { event, handler } => {
         let event_id = rand::random();
@@ -42,11 +42,11 @@ impl Cmd {
         payload,
       } => {
         // Panic if the user's `Tag` type decided to return an error while parsing.
-        let e: M::Event = event
+        let e: P::Event = event
           .parse()
           .unwrap_or_else(|_| panic!("Event module received unhandled event: {}", event));
 
-        let window_label: Option<M::Label> = window_label.map(|l| {
+        let window_label: Option<P::Label> = window_label.map(|l| {
           l.parse()
             .unwrap_or_else(|_| panic!("Event module recieved unhandled window: {}", l))
         });
@@ -65,7 +65,7 @@ impl Cmd {
   }
 }
 
-pub fn unlisten_js<M: Params>(window: &Window<M>, event_id: u64) -> String {
+pub fn unlisten_js<P: Params>(window: &Window<P>, event_id: u64) -> String {
   format!(
     "
       for (var event in (window['{listeners}'] || {{}})) {{
@@ -80,8 +80,8 @@ pub fn unlisten_js<M: Params>(window: &Window<M>, event_id: u64) -> String {
   )
 }
 
-pub fn listen_js<M: Params>(
-  window: &Window<M>,
+pub fn listen_js<P: Params>(
+  window: &Window<P>,
   event: String,
   event_id: u64,
   handler: String,
diff --git a/core/tauri/src/endpoints/global_shortcut.rs b/core/tauri/src/endpoints/global_shortcut.rs
index 0f309b1bf..179286cea 100644
--- a/core/tauri/src/endpoints/global_shortcut.rs
+++ b/core/tauri/src/endpoints/global_shortcut.rs
@@ -55,7 +55,7 @@ fn register_shortcut<D: Dispatch>(
 
 #[cfg(not(global_shortcut_all))]
 impl Cmd {
-  pub fn run<M: Params>(self, _window: Window<M>) -> crate::Result<InvokeResponse> {
+  pub fn run<P: Params>(self, _window: Window<P>) -> crate::Result<InvokeResponse> {
     Err(crate::Error::ApiNotAllowlisted(
       "globalShortcut > all".to_string(),
     ))
@@ -64,7 +64,7 @@ impl Cmd {
 
 #[cfg(global_shortcut_all)]
 impl Cmd {
-  pub fn run<M: Params>(self, window: Window<M>) -> crate::Result<InvokeResponse> {
+  pub fn run<P: Params>(self, window: Window<P>) -> crate::Result<InvokeResponse> {
     match self {
       Self::Register { shortcut, handler } => {
         let dispatcher = window.dispatcher();
diff --git a/core/tauri/src/endpoints/shell.rs b/core/tauri/src/endpoints/shell.rs
index 12fa9f2d5..5ad0432ee 100644
--- a/core/tauri/src/endpoints/shell.rs
+++ b/core/tauri/src/endpoints/shell.rs
@@ -73,7 +73,7 @@ pub enum Cmd {
 
 impl Cmd {
   #[allow(unused_variables)]
-  pub fn run<M: Params>(self, window: Window<M>) -> crate::Result<InvokeResponse> {
+  pub fn run<P: Params>(self, window: Window<P>) -> crate::Result<InvokeResponse> {
     match self {
       Self::Execute {
         program,
diff --git a/core/tauri/src/hooks.rs b/core/tauri/src/hooks.rs
index 9e16e53e3..1caa68b37 100644
--- a/core/tauri/src/hooks.rs
+++ b/core/tauri/src/hooks.rs
@@ -229,9 +229,9 @@ impl<P: Params> InvokeResolver<P> {
 }
 
 /// An invoke message.
-pub struct InvokeMessage<M: Params> {
+pub struct InvokeMessage<P: Params> {
   /// The window that received the invoke message.
-  pub(crate) window: Window<M>,
+  pub(crate) window: Window<P>,
   /// Application managed state.
   pub(crate) state: Arc<StateManager>,
   /// The RPC command.
diff --git a/core/tauri/src/updater/mod.rs b/core/tauri/src/updater/mod.rs
index 9de90a9c6..cdbadb851 100644
--- a/core/tauri/src/updater/mod.rs
+++ b/core/tauri/src/updater/mod.rs
@@ -383,10 +383,10 @@ struct UpdateManifest {
 }
 
 /// Check if there is any new update with builtin dialog.
-pub(crate) async fn check_update_with_dialog<M: Params>(
+pub(crate) async fn check_update_with_dialog<P: Params>(
   updater_config: UpdaterConfig,
   package_info: crate::api::PackageInfo,
-  window: Window<M>,
+  window: Window<P>,
 ) {
   if let Some(endpoints) = updater_config.endpoints.clone() {
     // check updates
@@ -425,17 +425,17 @@ pub(crate) async fn check_update_with_dialog<M: Params>(
 
 /// Experimental listener
 /// This function should be run on the main thread once.
-pub(crate) fn listener<M: Params>(
+pub(crate) fn listener<P: Params>(
   updater_config: UpdaterConfig,
   package_info: crate::api::PackageInfo,
-  window: &Window<M>,
+  window: &Window<P>,
 ) {
   let isolated_window = window.clone();
 
   // Wait to receive the event `"tauri://update"`
   window.listen(
     EVENT_CHECK_UPDATE
-      .parse::<M::Event>()
+      .parse::<P::Event>()
       .unwrap_or_else(|_| panic!("bad label")),
     move |_msg| {
       let window = isolated_window.clone();
@@ -469,7 +469,7 @@ pub(crate) fn listener<M: Params>(
 
               // Emit `tauri://update-available`
               let _ = window.emit(
-                &tauri_event::<M::Event>(EVENT_UPDATE_AVAILABLE),
+                &tauri_event::<P::Event>(EVENT_UPDATE_AVAILABLE),
                 Some(UpdateManifest {
                   body,
                   date: updater.date.clone(),
@@ -480,7 +480,7 @@ pub(crate) fn listener<M: Params>(
               // Listen for `tauri://update-install`
               window.once(
                 EVENT_INSTALL_UPDATE
-                  .parse::<M::Event>()
+                  .parse::<P::Event>()
                   .unwrap_or_else(|_| panic!("bad label")),
                 move |_msg| {
                   let window = window_isolation.clone();
@@ -522,9 +522,9 @@ pub(crate) fn listener<M: Params>(
 }
 
 // Send a status update via `tauri://update-status` event.
-fn send_status_update<M: Params>(window: Window<M>, status: &str, error: Option<String>) {
+fn send_status_update<P: Params>(window: Window<P>, status: &str, error: Option<String>) {
   let _ = window.emit(
-    &tauri_event::<M::Event>(EVENT_STATUS_UPDATE),
+    &tauri_event::<P::Event>(EVENT_STATUS_UPDATE),
     Some(StatusEvent {
       error,
       status: String::from(status),
diff --git a/core/tauri/src/window.rs b/core/tauri/src/window.rs
index 3c516c773..01c776671 100644
--- a/core/tauri/src/window.rs
+++ b/core/tauri/src/window.rs
@@ -105,7 +105,7 @@ pub struct Window<P: Params> {
   manager: WindowManager<P>,
 }
 
-impl<M: Params> Clone for Window<M> {
+impl<P: Params> Clone for Window<P> {
   fn clone(&self) -> Self {
     Self {
       window: self.window.clone(),
diff --git a/tooling/cli.js/test/jest/fixtures/app/src-tauri/src/main.rs b/tooling/cli.js/test/jest/fixtures/app/src-tauri/src/main.rs
index 6f05ad621..be923f7ff 100644
--- a/tooling/cli.js/test/jest/fixtures/app/src-tauri/src/main.rs
+++ b/tooling/cli.js/test/jest/fixtures/app/src-tauri/src/main.rs
@@ -1,5 +1,5 @@
 #[tauri::command(with_window)]
-fn exit<M: tauri::Params>(window: tauri::Window<M>) {
+fn exit<M: tauri::Params>(window: tauri::Window<P>) {
   window.close().unwrap();
 }