diff --git a/po/cs.po b/po/cs.po
index 5907b16..a2b095a 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -1,14 +1,14 @@
-# SOME DESCRIPTIVE TITLE.
+# Czech translation for Telegraph.
 # Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
 # This file is distributed under the same license as the PACKAGE package.
-# FIRST AUTHOR Amerey.eu <info@amerey.eu>, 2023.
+# Amerey.eu <info@amerey.eu>, 2023.
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-03-30 18:15-0300\n"
-"PO-Revision-Date: 2023-04-01 00:45+0200\n"
+"POT-Creation-Date: 2023-05-03 02:21-0300\n"
+"PO-Revision-Date: 2023-06-12 14:39+0200\n"
 "Last-Translator: Amerey.eu <info@amerey.eu>\n"
 "Language-Team: \n"
 "Language: cs\n"
@@ -16,7 +16,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1 ? 0 : n>=2 && n<=4 ? 1 : 2);\n"
-"X-Generator: Poedit 3.1.1\n"
+"X-Generator: Poedit 3.3.1\n"
 
 #: data/ui/gtk/help-overlay.ui:11
 msgctxt "shortcut window"
@@ -33,6 +33,10 @@ msgctxt "shortcut window"
 msgid "Quit"
 msgstr "Ukončit"
 
+#: data/ui/window.ui:4
+msgid "Telegraph"
+msgstr "Telegraph"
+
 #: data/ui/window.ui:29
 msgid "Main Menu"
 msgstr "Hlavní menu"
@@ -42,7 +46,7 @@ msgid "Message"
 msgstr "Zpráva"
 
 #: data/ui/window.ui:95 data/ui/window.ui:159
-msgid "Copy to clipboard"
+msgid "Copy to Clipboard"
 msgstr "Zkopírovat do schránky"
 
 #: data/ui/window.ui:112
@@ -51,35 +55,39 @@ msgstr "Morseovka"
 
 #: data/ui/window.ui:189
 msgid "_Keyboard Shortcuts"
-msgstr "Klávesové zkratky"
+msgstr "_Klávesové zkratky"
 
 #: data/ui/window.ui:194
 msgid "_About Telegraph"
 msgstr "_O aplikaci Telegraph"
 
-#: src/window.py:173
-msgid "Message Copied"
+#: data/about_dialog.ui.in:6
+msgid "Write and decode morse"
+msgstr "Pište a dekódujte morseovku"
+
+#. Add your name to the translator credits list
+#: data/about_dialog.ui.in:10
+msgid "translator-credits"
+msgstr "Amerey.eu"
+
+#: src/window.py:118
+msgid "Message copied"
 msgstr "Zpráva zkopírována"
 
-#: src/window.py:176
-msgid "Morse Code Copied"
+#: src/window.py:122
+msgid "Morse code copied"
 msgstr "Morseovka zkopírována"
 
-#. TRANSLATORS: Don't translate
-#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:6
-msgid "@NAME@"
-msgstr "@NAME@"
-
-#. TRANSLATORS: Don't translate
-#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:7
-msgid "Felipe Kinoshita"
-msgstr "Felipe Kinoshita"
+#: data/io.github.fkinoshita.Telegraph.desktop.in.in:5
+msgid "A Morse translator for GNOME"
+msgstr "Překladač morseovky pro GNOME"
 
-#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:11
-msgid "Write and decode morse"
-msgstr "Pište a dekódujte morseovku"
+#. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list MUST also end with a semicolon!
+#: data/io.github.fkinoshita.Telegraph.desktop.in.in:13
+msgid "morse;code;translator;translate;"
+msgstr "morse;code;translator;translate;morseovka;kód;překladač;převod;"
 
-#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:13
+#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:14
 msgid ""
 "Telegraph is a simple Morse translator, start typing your message to see the "
 "resulting Morse code and vice versa."
@@ -87,25 +95,12 @@ msgstr ""
 "Telegraph je jednoduchý překladač morseovky, začněte psát svou zprávu a "
 "uvidíte výslednou morseovku a naopak."
 
-#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:34
+#: data/io.github.fkinoshita.Telegraph.metainfo.xml.in.in:35
 msgid "Main window"
 msgstr "Hlavní okno"
 
-#. TRANSLATORS: Don't translate
-#: data/io.github.fkinoshita.Telegraph.desktop.in.in:4
-msgid "Telegraph"
-msgstr "Telegraph"
-
-#: data/io.github.fkinoshita.Telegraph.desktop.in.in:5
-msgid "A Morse translator for GNOME"
-msgstr "Překladač morseovky pro GNOME"
+#~ msgid "@NAME@"
+#~ msgstr "@NAME@"
 
-#. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list MUST also end with a semicolon!
-#: data/io.github.fkinoshita.Telegraph.desktop.in.in:13
-msgid "morse;code;translator;translate;"
-msgstr "morseovka;kód;překladač;převod;"
-
-#. Add your name to the translator credits list
-#: data/about_dialog.ui.in:10
-msgid "translator-credits"
-msgstr "Amerey.eu"
+#~ msgid "Felipe Kinoshita"
+#~ msgstr "Felipe Kinoshita"