[v3] Ensure the window name is passed as header to AssetFileServer (#4687)

* Add window name header when making webview requests

* Add changelog item

* Update PR no in changelog entry

---------

Co-authored-by: Lea Anthony <lea.anthony@gmail.com>

v3/UNRELEASED_CHANGELOG.md

@@ -1,6 +1,6 @@
 # Unreleased Changes
 
-<!-- 
+<!--
 This file is used to collect changelog entries for the next v3-alpha release.
 Add your changes under the appropriate sections below.
 
@@ -23,6 +23,7 @@ After processing, the content will be moved to the main changelog and this file
 
 ## Fixed
 <!-- Bug fixes -->
+- Added missing window name to request headers, so it can be logged with the window ID by @jasikpark in [#4687](https://github.com/wailsapp/wails/pull/4687)
 
 ## Deprecated
 <!-- Soon-to-be removed features -->

v3/pkg/application/application.go

@@ -304,6 +304,7 @@ func (r *webViewAssetRequest) Header() (http.Header, error) {
 
 	hh := h.Clone()
 	hh.Set(webViewRequestHeaderWindowId, strconv.FormatUint(uint64(r.windowId), 10))
+	hh.Set(webViewRequestHeaderWindowName, r.windowName)
 	return hh, nil
 }