gui: renamed 'debug window' to 'node window'

- Renamed 'Debug window' to a more user friendly term - 'Node window' - in the window title and tray menu.

fixes bitcoin#17082

Author: Zero-1729

src/qt/bitcoingui.cpp

@@ -318,8 +318,8 @@ void BitcoinGUI::createActions()
     verifyMessageAction = new QAction(tr("&Verify message..."), this);
     verifyMessageAction->setStatusTip(tr("Verify messages to ensure they were signed with specified Bitcoin addresses"));
 
-    openRPCConsoleAction = new QAction(tr("&Debug window"), this);
-    openRPCConsoleAction->setStatusTip(tr("Open debugging and diagnostic console"));
+    openRPCConsoleAction = new QAction(tr("Node window"), this);
+    openRPCConsoleAction->setStatusTip(tr("Open node debugging and diagnostic console"));
     // initially disable the debug window menu item
     openRPCConsoleAction->setEnabled(false);
     openRPCConsoleAction->setObjectName("openRPCConsoleAction");

src/qt/forms/debugwindow.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Debug window</string>
+   <string>Node window</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_2">
    <item>