diff --git a/bin/deskmngr b/bin/deskmngr
index 36be94d..1ad4fa4 100755
--- a/bin/deskmngr
+++ b/bin/deskmngr
@@ -1,10 +1,11 @@
 #!/bin/bash
 #  Copyright (C) Daniel Napora 2021 <napcok@gmail.com>
 #: deskmngr - save all programs (windows) running on current desktop in session file.
-#:           With windows positions and state (decorated or not)
+#:      With windows positions and state (decorated or not)
 #: Usage:
-#:                -s|save - save session from current desktop
-#:                -r|restore sesionfile desktop_ID - restore session from sessionfile on desktop
+#:      -l|listsessions - list saved sessions
+#:      -s|save - save session from current desktop
+#:      -r|restore sesionfile desktop_ID - restore session from sessionfile on desktop
 #:
 #    This program is free software: you can redistribute it and/or modify
 #    it under the terms of the GNU General Public License as published by
@@ -22,11 +23,26 @@
 SESSIONDIR="$HOME/.config/deskmngr/"
 mkdir -p $SESSIONDIR
 
+case "$LANG" in
+    pl*)
+    TITLE="Nie ma nic do zapisania"
+    TEXT="\nWygląda na to że nie ma otwartych okien na bieżącym pulpicie.\nUruchom jakieś programy i spróbuj ponownie.\n"
+    SAVE_AS="Zapisz sesję jako:"
+    SESSNAME="Nazwa sesji"
+    ;;
+    *)
+    TITLE="Nothing to save"
+    TEXT="\nLooks like there are no windows to save on current desktop.\n Run some programs and try again.\n"
+    SAVE_AS="Save session as:"
+    SESSNAME="Session name"
+    ;;
+esac
+
 savesession() {
     curdesk=$(wmctrl -d | grep "*" | awk '{print $1}')
-    if [ $(wmctrl -l -p -G | awk -v c=$curdesk '$2 == c {print $2}' | wc -l) == "0" ];then notify-send -i dialog-warning "Nothing to save" "\nStart some programs and try again.\n";exit 1;fi
+    if [ $(wmctrl -l -p -G | awk -v c=$curdesk '$2 == c {print $2}' | wc -l) == "0" ];then notify-send -i dialog-warning "$TITLE" "$TEXT";exit 1;fi
     
-    filename=$(yad --center --title "Save session as:" --entry --entry-label="Session name" --entry-text="Session name") || exit 1
+    filename=$(yad --center --title "$SAVE_AS" --entry --entry-label="$SESSNAME" --entry-text="$SESSNAME") || exit 1
     windows=()
     wmctrl -l -p -G | {
     while IFS= read -r line
@@ -47,7 +63,7 @@ savesession() {
         fi
     done 
     if [ ${#windows[@]} -eq 0 ]; then
-        notify-send -i dialog-warning "Nothing to save" "Opps, looks like there are no windows to save on current desktop.\n Run some programs and try again ;)"
+        notify-send -i dialog-warning "$TITLE" "$TEXT"
     else
         printf "%s\n" "${windows[@]}" > "$SESSIONDIR/${filename// /_}.desk"
         # Serch replace
@@ -96,6 +112,9 @@ restoresession() {
     done
     }
 }
+overwrite() {
+    echo "Not implemented"
+}
 
 listsessions() {
     ls -1 ${SESSIONDIR}