diff --git a/src/openrct2-ui/input/MouseInput.cpp b/src/openrct2-ui/input/MouseInput.cpp
index 6563387b7a..316645ccbb 100644
--- a/src/openrct2-ui/input/MouseInput.cpp
+++ b/src/openrct2-ui/input/MouseInput.cpp
@@ -109,7 +109,7 @@ void game_handle_input()
     for (size_t i = g_window_list.size(); i > 0; i--)
     {
         auto& w = g_window_list[i - 1];
-        window_event_unknown_07_call(w.get());
+        window_event_periodic_update_call(w.get());
     }
 
     invalidate_all_windows_after_input();
diff --git a/src/openrct2-ui/windows/Scenery.cpp b/src/openrct2-ui/windows/Scenery.cpp
index 1ad384a2d4..d20843848e 100644
--- a/src/openrct2-ui/windows/Scenery.cpp
+++ b/src/openrct2-ui/windows/Scenery.cpp
@@ -62,7 +62,7 @@ static void window_scenery_resize(rct_window *w);
 static void window_scenery_mousedown(rct_window *w, rct_widgetindex widgetIndex, rct_widget* widget);
 static void window_scenery_dropdown(rct_window *w, rct_widgetindex widgetIndex, int32_t dropdownIndex);
 static void window_scenery_update(rct_window *w);
-static void window_scenery_event_07(rct_window *w);
+static void window_scenery_periodic_update(rct_window *w);
 static void window_scenery_scrollgetsize(rct_window *w, int32_t scrollIndex, int32_t *width, int32_t *height);
 static void window_scenery_scrollmousedown(rct_window *w, int32_t scrollIndex, int32_t x, int32_t y);
 static void window_scenery_scrollmouseover(rct_window *w, int32_t scrollIndex, int32_t x, int32_t y);
@@ -79,7 +79,7 @@ static rct_window_event_list window_scenery_events = {
     window_scenery_dropdown,
     nullptr,
     window_scenery_update,
-    window_scenery_event_07,
+    window_scenery_periodic_update,
     nullptr,
     nullptr,
     nullptr,
@@ -731,7 +731,7 @@ static void window_scenery_dropdown(rct_window* w, rct_widgetindex widgetIndex,
  *
  *  rct2: 0x006E1B9F
  */
-static void window_scenery_event_07(rct_window* w)
+static void window_scenery_periodic_update(rct_window* w)
 {
     if (w->scenery.selected_scenery_id != WINDOW_SCENERY_TAB_SELECTION_UNDEFINED)
     {
diff --git a/src/openrct2-ui/windows/TextInput.cpp b/src/openrct2-ui/windows/TextInput.cpp
index c2d5cbf2cf..6ac78dcec5 100644
--- a/src/openrct2-ui/windows/TextInput.cpp
+++ b/src/openrct2-ui/windows/TextInput.cpp
@@ -49,7 +49,7 @@ static rct_widget window_text_input_widgets[] = {
 
 static void window_text_input_close(rct_window *w);
 static void window_text_input_mouseup(rct_window *w, rct_widgetindex widgetIndex);
-static void window_text_input_update7(rct_window *w);
+static void window_text_input_periodic_update(rct_window *w);
 static void window_text_input_invalidate(rct_window *w);
 static void window_text_input_paint(rct_window *w, rct_drawpixelinfo *dpi);
 static void draw_ime_composition(rct_drawpixelinfo * dpi, int cursorX, int cursorY);
@@ -63,7 +63,7 @@ static rct_window_event_list window_text_input_events = {
     nullptr,
     nullptr,
     nullptr,
-    window_text_input_update7,
+    window_text_input_periodic_update,
     nullptr,
     nullptr,
     nullptr,
@@ -301,7 +301,7 @@ void window_text_input_key(rct_window* w, char keychar)
         window_invalidate(w);
 }
 
-void window_text_input_update7(rct_window* w)
+void window_text_input_periodic_update(rct_window* w)
 {
     rct_window* calling_w = window_find_by_number(calling_class, calling_number);
     // If the calling window is closed then close the text
@@ -316,6 +316,7 @@ void window_text_input_update7(rct_window* w)
     w->frame_no++;
     if (w->frame_no > 30)
         w->frame_no = 0;
+
     window_invalidate(w);
 }
 
diff --git a/src/openrct2/interface/Window.cpp b/src/openrct2/interface/Window.cpp
index e18b03ebe6..f594809355 100644
--- a/src/openrct2/interface/Window.cpp
+++ b/src/openrct2/interface/Window.cpp
@@ -140,7 +140,7 @@ void window_update_all()
         for (auto it = g_window_list.rbegin(); it != g_window_list.rend(); it++)
         {
             auto w = it->get();
-            window_event_unknown_07_call(w);
+            window_event_periodic_update_call(w);
         }
     }
 
@@ -1468,10 +1468,10 @@ void window_event_update_call(rct_window* w)
         w->event_handlers->update(w);
 }
 
-void window_event_unknown_07_call(rct_window* w)
+void window_event_periodic_update_call(rct_window* w)
 {
-    if (w->event_handlers->unknown_07 != nullptr)
-        w->event_handlers->unknown_07(w);
+    if (w->event_handlers->periodic_update != nullptr)
+        w->event_handlers->periodic_update(w);
 }
 
 void window_event_unknown_08_call(rct_window* w)
diff --git a/src/openrct2/interface/Window.h b/src/openrct2/interface/Window.h
index 1f18191a4b..fe39cd4896 100644
--- a/src/openrct2/interface/Window.h
+++ b/src/openrct2/interface/Window.h
@@ -164,7 +164,7 @@ struct rct_window_event_list
     void (*dropdown)(struct rct_window*, rct_widgetindex, int32_t);
     void (*unknown_05)(struct rct_window*);
     void (*update)(struct rct_window*);
-    void (*unknown_07)(struct rct_window*);
+    void (*periodic_update)(struct rct_window*);
     void (*unknown_08)(struct rct_window*);
     void (*tool_update)(struct rct_window*, rct_widgetindex, int32_t, int32_t);
     void (*tool_down)(struct rct_window*, rct_widgetindex, int32_t, int32_t);
@@ -674,7 +674,7 @@ void window_event_mouse_down_call(rct_window* w, rct_widgetindex widgetIndex);
 void window_event_dropdown_call(rct_window* w, rct_widgetindex widgetIndex, int32_t dropdownIndex);
 void window_event_unknown_05_call(rct_window* w);
 void window_event_update_call(rct_window* w);
-void window_event_unknown_07_call(rct_window* w);
+void window_event_periodic_update_call(rct_window* w);
 void window_event_unknown_08_call(rct_window* w);
 void window_event_tool_update_call(rct_window* w, rct_widgetindex widgetIndex, int32_t x, int32_t y);
 void window_event_tool_down_call(rct_window* w, rct_widgetindex widgetIndex, int32_t x, int32_t y);