diff --git a/linux/applications/org.kde.falkon.desktop b/linux/applications/org.kde.falkon.desktop
index c5ff6dd85..212d9f4aa 100644
--- a/linux/applications/org.kde.falkon.desktop
+++ b/linux/applications/org.kde.falkon.desktop
@@ -36,7 +36,6 @@ Name[sl]=Falkon
 Name[sv]=Falkon
 Name[tr]=Falkon
 Name[uk]=Falkon
-Name[x-test]=xxFalkonxx
 Name[zh_CN]=Falkon 浏览器
 Name[zh_TW]=Falkon
 Type=Application
@@ -79,7 +78,6 @@ Comment[sl]=Hiter in varen spletni brskalnik
 Comment[sv]=En snabb och säker webbläsare
 Comment[tr]=Hızlı ve güvenli bir web tarayıcısı
 Comment[uk]=Проста і безпечна програма для перегляду інтернету
-Comment[x-test]=xxA fast and secure web browserxx
 Comment[zh_CN]=一款安全快速的网页浏览器
 Comment[zh_TW]=快速且安全的網路瀏覽器
 GenericName=Web Browser
@@ -119,7 +117,6 @@ GenericName[sl]=Spletni brskalnik
 GenericName[sv]=Webbläsare
 GenericName[tr]=Web Tarayıcısı
 GenericName[uk]=Переглядач інтернету
-GenericName[x-test]=xxWeb Browserxx
 GenericName[zh_CN]=网页浏览器
 GenericName[zh_TW]=網路瀏覽器
 Exec=falkon %u
@@ -166,7 +163,6 @@ Name[sl]=Odpri novi zavihek
 Name[sv]=Öppna ny flik
 Name[tr]=Yeni Sekme Aç
 Name[uk]=Відкрити нову вкладку
-Name[x-test]=xxOpen new tabxx
 Name[zh_CN]=新建标签页
 Name[zh_TW]=開啟新分頁
 Icon=tab-new
@@ -210,7 +206,6 @@ Name[sl]=Odpri novo okno
 Name[sv]=Öppna nytt fönster
 Name[tr]=Yeni Pencere Aç
 Name[uk]=Відкрити нове вікно
-Name[x-test]=xxOpen new windowxx
 Name[zh_CN]=打开新窗口
 Name[zh_TW]=開啟新視窗
 Icon=window-new
@@ -253,7 +248,6 @@ Name[sl]=Začni zasebno brskanje
 Name[sv]=Starta privat webbläsning
 Name[tr]=Gizli Taramayı Başlat
 Name[uk]=Конфіденційний перегляд
-Name[x-test]=xxStart private browsingxx
 Name[zh_CN]=启动隐身浏览
 Name[zh_TW]=開始隱私瀏覽
 Icon=view-private
diff --git a/src/lib/adblock/metadata.desktop b/src/lib/adblock/metadata.desktop
index 4c66de178..67a463dd9 100644
--- a/src/lib/adblock/metadata.desktop
+++ b/src/lib/adblock/metadata.desktop
@@ -36,7 +36,6 @@ Name[sl]=AdBlock
 Name[sv]=Reklamblockering
 Name[tr]=Reklam Engelle
 Name[uk]=Блокування реклами
-Name[x-test]=xxAdBlockxx
 Name[zh_CN]=AdBlock
 Name[zh_TW]=AdBlock
 Comment=Blocks unwanted web content
@@ -75,7 +74,6 @@ Comment[sl]=Blokira neželeno spletno vsebino
 Comment[sv]=Blockerar oönskat webbinnehåll
 Comment[tr]=İstenmeyen web içeriğini engeller
 Comment[uk]=Блокує небажані інтернет-дані
-Comment[x-test]=xxBlocks unwanted web contentxx
 Comment[zh_CN]=阻止不需要的网络内容
 Comment[zh_TW]=封鎖不想出現的網頁內容
 
diff --git a/src/lib/data/breeze-fallback/index.theme b/src/lib/data/breeze-fallback/index.theme
index 5e5ae88a3..446bd73c1 100644
--- a/src/lib/data/breeze-fallback/index.theme
+++ b/src/lib/data/breeze-fallback/index.theme
@@ -36,7 +36,6 @@ Name[sl]=Sapica
 Name[sv]=Breeze
 Name[tr]=Esinti
 Name[uk]=Breeze
-Name[x-test]=xxBreezexx
 Name[zh_CN]=Breeze 微风
 Name[zh_TW]=Breeze
 Comment=Breeze Team
@@ -75,7 +74,6 @@ Comment[sl]=Team Sapice
 Comment[sv]=Breeze-gruppen
 Comment[tr]=Esinti Takımı
 Comment[uk]=Команда Breeze
-Comment[x-test]=xxBreeze Teamxx
 Comment[zh_CN]=Breeze 微风开发团队
 Comment[zh_TW]=Breeze 團隊
 DisplayDepth=32
diff --git a/src/plugins/AutoScroll/metadata.desktop b/src/plugins/AutoScroll/metadata.desktop
index c2126e7d6..12fc19306 100644
--- a/src/plugins/AutoScroll/metadata.desktop
+++ b/src/plugins/AutoScroll/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Samodejno drsenje
 Name[sv]=Rulla automatiskt
 Name[tr]=Otomatik Sarma
 Name[uk]=Автогортання
-Name[x-test]=xxAutoScrollxx
 Name[zh_CN]=自动滚动
 Name[zh_TW]=AutoScroll
 Comment=Provides support for autoscroll with middle mouse button
@@ -74,7 +73,6 @@ Comment[sl]=Omogoča podporo za samodejno drsenje s srednjim gumbom miške
 Comment[sv]=Tillhandahåller stöd för automatisk rullning med musens mittenknapp
 Comment[tr]=Orta fare düğmesiyle otomatik sarma desteği ekler
 Comment[uk]=Забезпечує підтримку автогортання середньою кнопкою миші
-Comment[x-test]=xxProvides support for autoscroll with middle mouse buttonxx
 Comment[zh_CN]=提供鼠标中键滚动支持
 Comment[zh_TW]=提供使用滑鼠中鍵自動捲動的支援
 
diff --git a/src/scripts/hellopython/metadata.desktop b/src/scripts/hellopython/metadata.desktop
index 5beefea05..d18e47a22 100644
--- a/src/scripts/hellopython/metadata.desktop
+++ b/src/scripts/hellopython/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Hello Python
 Name[sv]=Hej Python
 Name[tr]=Merhaba Python
 Name[uk]=Привіт, Python
-Name[x-test]=xxHello Pythonxx
 Name[zh_CN]=Hello Python
 Name[zh_TW]=嗨 Python
 Comment=Example Python extension
@@ -74,7 +73,6 @@ Comment[sl]=Primer razširitve za Python
 Comment[sv]=Exempel på Python-utökning
 Comment[tr]=Örnek Python eklentisi
 Comment[uk]=Приклад розширення мовою Python
-Comment[x-test]=xxExample Python extensionxx
 Comment[zh_CN]=Python 扩展示例
 Comment[zh_TW]=Python 擴充程式範例
 
diff --git a/src/scripts/helloqml/metadata.desktop b/src/scripts/helloqml/metadata.desktop
index e90e979cd..2445caaae 100644
--- a/src/scripts/helloqml/metadata.desktop
+++ b/src/scripts/helloqml/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Hello Qml
 Name[sv]=Hallå QML
 Name[tr]=Merhaba Qml
 Name[uk]=Привіт, Qml
-Name[x-test]=xxHello Qmlxx
 Name[zh_CN]=Hello Qml
 Name[zh_TW]=嗨 QML
 Comment=Sample Qml Plugin
@@ -74,7 +73,6 @@ Comment[sl]=Primer vtičnika za Qml
 Comment[sv]=QML-exempelinsticksprogram
 Comment[tr]=Örnek Qml eklentisi
 Comment[uk]=Зразок додатка Qml
-Comment[x-test]=xxSample Qml Pluginxx
 Comment[zh_CN]=示例 Qml 插件
 Comment[zh_TW]=簡易的 QML 外掛
 
diff --git a/src/scripts/middleclickloader/metadata.desktop b/src/scripts/middleclickloader/metadata.desktop
index a101040a3..4af728e3c 100644
--- a/src/scripts/middleclickloader/metadata.desktop
+++ b/src/scripts/middleclickloader/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=MiddleClickLoader
 Name[sv]=Mittenklicksinläsning
 Name[tr]=Orta Tık Yükleyicisi
 Name[uk]=Завантажувач за клацанням середньою
-Name[x-test]=xxMiddleClickLoaderxx
 Name[zh_CN]=中键加载器
 Name[zh_TW]=MiddleClickLoader
 Comment=Load text in selection clipboard as URL
@@ -74,7 +73,6 @@ Comment[sl]=Naložite besedilo v izbirno odložišče kot URL
 Comment[sv]=Läs in text i markeringen eller klippbordet som webbadress
 Comment[tr]=Seçim metnini panoya URL olarak yükle
 Comment[uk]=Завантажує текст у буфері обміну як адресу
-Comment[x-test]=xxLoad text in selection clipboard as URLxx
 Comment[zh_CN]=加载剪贴板中的选中文本为 URL
 Comment[zh_TW]=將選取區域剪貼板的文字載入成網址
 
diff --git a/src/scripts/runaction/actions/dictionary.desktop b/src/scripts/runaction/actions/dictionary.desktop
index 9d51b286e..fa8424905 100644
--- a/src/scripts/runaction/actions/dictionary.desktop
+++ b/src/scripts/runaction/actions/dictionary.desktop
@@ -35,7 +35,6 @@ Name[sl]=Slovar
 Name[sv]=Ordlista
 Name[tr]=Sözlük
 Name[uk]=Словник
-Name[x-test]=xxDictionaryxx
 Name[zh_CN]=词典
 Name[zh_TW]=Dictionary
 
diff --git a/src/scripts/runaction/actions/googleimagesearch.desktop b/src/scripts/runaction/actions/googleimagesearch.desktop
index 0c24366a1..ae07f021e 100644
--- a/src/scripts/runaction/actions/googleimagesearch.desktop
+++ b/src/scripts/runaction/actions/googleimagesearch.desktop
@@ -35,7 +35,6 @@ Name[sl]=Google
 Name[sv]=Google
 Name[tr]=Google
 Name[uk]=Google
-Name[x-test]=xxGooglexx
 Name[zh_CN]=Google
 Name[zh_TW]=Google
 Comment=Search with...
@@ -74,7 +73,6 @@ Comment[sl]=Išči z...
 Comment[sv]=Sök med...
 Comment[tr]=Şununla ara...
 Comment[uk]=Шукати за допомогою…
-Comment[x-test]=xxSearch with...xx
 Comment[zh_CN]=选择搜索引擎搜索...
 Comment[zh_TW]=搜尋…
 
diff --git a/src/scripts/runaction/actions/mpv.desktop b/src/scripts/runaction/actions/mpv.desktop
index d364d2655..f819f2888 100644
--- a/src/scripts/runaction/actions/mpv.desktop
+++ b/src/scripts/runaction/actions/mpv.desktop
@@ -35,7 +35,6 @@ Name[sl]=Odppri z mpv
 Name[sv]=Öppna med mpv
 Name[tr]=mpv ile aç
 Name[uk]=Відкрити за допомогою mpv
-Name[x-test]=xxOpen with mpvxx
 Name[zh_CN]=用 mpv 打开
 Name[zh_TW]=使用 mpv 開啟
 
diff --git a/src/scripts/runaction/actions/tineyeimagesearch.desktop b/src/scripts/runaction/actions/tineyeimagesearch.desktop
index 0658088a8..3c12bad31 100644
--- a/src/scripts/runaction/actions/tineyeimagesearch.desktop
+++ b/src/scripts/runaction/actions/tineyeimagesearch.desktop
@@ -35,7 +35,6 @@ Name[sl]=TinEye
 Name[sv]=TinEye
 Name[tr]=TinEye
 Name[uk]=TinEye
-Name[x-test]=xxTinEyexx
 Name[zh_CN]=TinEye
 Name[zh_TW]=TinEye
 Comment=Search with...
@@ -74,7 +73,6 @@ Comment[sl]=Išči z...
 Comment[sv]=Sök med...
 Comment[tr]=Şununla ara...
 Comment[uk]=Шукати за допомогою…
-Comment[x-test]=xxSearch with...xx
 Comment[zh_CN]=选择搜索引擎搜索...
 Comment[zh_TW]=搜尋…
 
diff --git a/src/scripts/runaction/actions/translate.desktop b/src/scripts/runaction/actions/translate.desktop
index 523c7e6dd..594d186c0 100644
--- a/src/scripts/runaction/actions/translate.desktop
+++ b/src/scripts/runaction/actions/translate.desktop
@@ -35,7 +35,6 @@ Name[sl]=Prevedi stran
 Name[sv]=Översätt sida
 Name[tr]=Sayfayı çevir
 Name[uk]=Перекласти сторінку
-Name[x-test]=xxTranslate pagexx
 Name[zh_CN]=翻译页面
 Name[zh_TW]=翻譯頁面
 
diff --git a/src/scripts/runaction/actions/w3.desktop b/src/scripts/runaction/actions/w3.desktop
index 8b1a17b8b..34d2a3434 100644
--- a/src/scripts/runaction/actions/w3.desktop
+++ b/src/scripts/runaction/actions/w3.desktop
@@ -35,7 +35,6 @@ Name[sl]=Potrdi stran
 Name[sv]=Validera sida
 Name[tr]=Sayfayı doğrula
 Name[uk]=Перевірити достовірність сторінки
-Name[x-test]=xxValidate pagexx
 Name[zh_CN]=校验页面
 Name[zh_TW]=驗證頁面
 
diff --git a/src/scripts/runaction/actions/yandeximagesearch.desktop b/src/scripts/runaction/actions/yandeximagesearch.desktop
index 31a12a768..194ab1515 100644
--- a/src/scripts/runaction/actions/yandeximagesearch.desktop
+++ b/src/scripts/runaction/actions/yandeximagesearch.desktop
@@ -35,7 +35,6 @@ Name[sl]=Yandex
 Name[sv]=Yandex
 Name[tr]=Yandex
 Name[uk]=Яндекс
-Name[x-test]=xxYandexxx
 Name[zh_CN]=Yandex
 Name[zh_TW]=Yandex
 Comment=Search with...
@@ -74,7 +73,6 @@ Comment[sl]=Išči z...
 Comment[sv]=Sök med...
 Comment[tr]=Şununla ara...
 Comment[uk]=Шукати за допомогою…
-Comment[x-test]=xxSearch with...xx
 Comment[zh_CN]=选择搜索引擎搜索...
 Comment[zh_TW]=搜尋…
 
diff --git a/src/scripts/runaction/metadata.desktop b/src/scripts/runaction/metadata.desktop
index 1eb81cafc..b17019c39 100644
--- a/src/scripts/runaction/metadata.desktop
+++ b/src/scripts/runaction/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Poženi dejavnost
 Name[sv]=Utför åtgärd
 Name[tr]=Eylem Çalıştır
 Name[uk]=Виконати дію
-Name[x-test]=xxRun Actionxx
 Name[zh_CN]=执行操作
 Name[zh_TW]=執行動作
 Comment=Run various actions on sites
@@ -74,7 +73,6 @@ Comment[sl]=Zaženi različne dejavnosti na spletiščih
 Comment[sv]=Utför diverse åtgärder på webbplatser
 Comment[tr]=Sitelerde çeşitli eylemleri çalıştır
 Comment[uk]=Виконання різноманітних дій на сайтах
-Comment[x-test]=xxRun various actions on sitesxx
 Comment[zh_CN]=在站点上运行各种操作
 Comment[zh_TW]=在網站上執行各種動作
 
diff --git a/themes/chrome/metadata.desktop b/themes/chrome/metadata.desktop
index 4ad4976bb..256ffa33d 100644
--- a/themes/chrome/metadata.desktop
+++ b/themes/chrome/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Chrome
 Name[sv]=Chrome
 Name[tr]=Chrome
 Name[uk]=Хромування
-Name[x-test]=xxChromexx
 Name[zh_CN]=Chrome
 Name[zh_TW]=Chrome
 Comment=Chrome like theme for Falkon based on Firefox Chromifox theme
@@ -74,7 +73,6 @@ Comment[sl]=Chrome podobna tema za Falkon na temelju teme Chromifox
 Comment[sv]=Chrome-liknande tema för Falkon baserat på Firefox Chromifox-tema
 Comment[tr]=Firefox Chromifox teması tabanlı, Falkon için Chrome benzeri tema
 Comment[uk]=Chrome-подібна тема для Falkon, заснована на темі Chromifox для Firefox
-Comment[x-test]=xxChrome like theme for Falkon based on Firefox Chromifox themexx
 Comment[zh_CN]=仿照 Chrome 风格设计的 Falkon 主题，基于火狐 Chromifox 主题编写。
 Comment[zh_TW]=適用於 Falkon 之基於 Firefox Chromifox 主題的類 Chrome 主題
 
diff --git a/themes/linux/metadata.desktop b/themes/linux/metadata.desktop
index 65f5eaa80..9635f8eb2 100644
--- a/themes/linux/metadata.desktop
+++ b/themes/linux/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Linux
 Name[sv]=Linux
 Name[tr]=Linux
 Name[uk]=Linux
-Name[x-test]=xxLinuxxx
 Name[zh_CN]=Linux
 Name[zh_TW]=Linux
 Comment=Default simple theme for Linux using native widget style and some basic icons from desktop icon set
@@ -74,7 +73,6 @@ Comment[sl]=Privzeto preprosta tema za Linux z uporabo izvornega sloga gradnikov
 Comment[sv]=Enkelt standardtema för Linux som använder inbyggd komponentstil och några grundläggande ikoner från skrivbordets ikonuppsättning
 Comment[tr]=Yerel araç takımı biçemini ve masaüstü simge kümesinden simgeler kullanarak Linux için yalın öntanımlı tema
 Comment[uk]=Типова проста тема для Linux із використанням природного стилю віджетів і декількох базових піктограм із набору піктограм стільниці
-Comment[x-test]=xxDefault simple theme for Linux using native widget style and some basic icons from desktop icon setxx
 Comment[zh_CN]=针对 Linux 设计的简单默认主题，使用系统原生窗口部件风格，并使用桌面图标集合中的部分基本图标
 Comment[zh_TW]=適用於 Linux 的預設簡單主題，使用原生元件樣式，及部份來自桌面圖示集合的基本圖示
 
diff --git a/themes/mac/metadata.desktop b/themes/mac/metadata.desktop
index 1135c08e9..7f77b9516 100644
--- a/themes/mac/metadata.desktop
+++ b/themes/mac/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Mac
 Name[sv]=Mac
 Name[tr]=Mac
 Name[uk]=Mac
-Name[x-test]=xxMacxx
 Name[zh_CN]=Mac
 Name[zh_TW]=Mac
 Comment=Mac like theme for Falkon based on Firefox Mac OS X theme
@@ -74,7 +73,6 @@ Comment[sl]=Mac kot tema za Falkon temelji na temi Mac OS X za Firefox
 Comment[sv]=Mac-liknande tema för Falkon baserat på Firefox Mac OS X-tema
 Comment[tr]=Firefox macOS teması tabanlı, Falkon için Mac'e benzer tema
 Comment[uk]=Mac-подібна тема для Falkon, заснована на темі Mac OS X для Firefox
-Comment[x-test]=xxMac like theme for Falkon based on Firefox Mac OS X themexx
 Comment[zh_CN]=仿照 macOS 风格设计的 Falkon 主题，基于 Firefox Mac OS X 主题编写。
 Comment[zh_TW]=適用於 Falkon，基於 Firefox Mac OS X 主題的類 Mac 主題
 
diff --git a/themes/windows/metadata.desktop b/themes/windows/metadata.desktop
index fd33e246d..0f6e5c2f3 100644
--- a/themes/windows/metadata.desktop
+++ b/themes/windows/metadata.desktop
@@ -35,7 +35,6 @@ Name[sl]=Windows
 Name[sv]=Windows
 Name[tr]=Windows
 Name[uk]=Windows
-Name[x-test]=xxWindowsxx
 Name[zh_CN]=Windows
 Name[zh_TW]=Windows
 Comment=Windows like theme based on Material design
@@ -74,7 +73,6 @@ Comment[sl]=Windowsu podobna tema, ki temelji na temi Material design
 Comment[sv]=Windows-liknande tema baserat på Material design
 Comment[tr]=Material design tabanlı, Windows'a benzer tema
 Comment[uk]=Windows-подібна тема, заснована на дизайні Material
-Comment[x-test]=xxWindows like theme based on Material designxx
 Comment[zh_CN]=仿照 Windows 风格设计的 Falkon 主题，基于 Material 设计语言编写。
 Comment[zh_TW]=基於質感設計的類 Windows 主題