diff --git a/application/locale/bg_BG/LC_MESSAGES/messages.po b/application/locale/bg_BG/LC_MESSAGES/messages.po
index a8ce4ed15..39bce5582 100644
--- a/application/locale/bg_BG/LC_MESSAGES/messages.po
+++ b/application/locale/bg_BG/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/cs_CZ/LC_MESSAGES/messages.po b/application/locale/cs_CZ/LC_MESSAGES/messages.po
index 71068cc56..946419404 100644
--- a/application/locale/cs_CZ/LC_MESSAGES/messages.po
+++ b/application/locale/cs_CZ/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/de_DE/LC_MESSAGES/messages.po b/application/locale/de_DE/LC_MESSAGES/messages.po
index 78a401a60..135013655 100644
--- a/application/locale/de_DE/LC_MESSAGES/messages.po
+++ b/application/locale/de_DE/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/el_GR/LC_MESSAGES/messages.po b/application/locale/el_GR/LC_MESSAGES/messages.po
index f5a6ee478..385445f92 100644
--- a/application/locale/el_GR/LC_MESSAGES/messages.po
+++ b/application/locale/el_GR/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/es_ES/LC_MESSAGES/messages.po b/application/locale/es_ES/LC_MESSAGES/messages.po
index 7959943ec..858651e15 100644
--- a/application/locale/es_ES/LC_MESSAGES/messages.po
+++ b/application/locale/es_ES/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/fi_FI/LC_MESSAGES/messages.po b/application/locale/fi_FI/LC_MESSAGES/messages.po
index 15bfc9324..95b4dfad3 100644
--- a/application/locale/fi_FI/LC_MESSAGES/messages.po
+++ b/application/locale/fi_FI/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/fr_FR/LC_MESSAGES/messages.po b/application/locale/fr_FR/LC_MESSAGES/messages.po
index 7dfdc3ef1..9bc91d84c 100644
--- a/application/locale/fr_FR/LC_MESSAGES/messages.po
+++ b/application/locale/fr_FR/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/it_IT/LC_MESSAGES/messages.po b/application/locale/it_IT/LC_MESSAGES/messages.po
index 39a796869..8ac7a420d 100644
--- a/application/locale/it_IT/LC_MESSAGES/messages.po
+++ b/application/locale/it_IT/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/nl_NL/LC_MESSAGES/messages.po b/application/locale/nl_NL/LC_MESSAGES/messages.po
index a4c3dbaf7..44a5c913d 100644
--- a/application/locale/nl_NL/LC_MESSAGES/messages.po
+++ b/application/locale/nl_NL/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/pl_PL/LC_MESSAGES/messages.po b/application/locale/pl_PL/LC_MESSAGES/messages.po
index ebb9b8dc5..26887ed55 100644
--- a/application/locale/pl_PL/LC_MESSAGES/messages.po
+++ b/application/locale/pl_PL/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/ru_RU/LC_MESSAGES/messages.po b/application/locale/ru_RU/LC_MESSAGES/messages.po
index ef9af9aeb..b3edb5a6b 100644
--- a/application/locale/ru_RU/LC_MESSAGES/messages.po
+++ b/application/locale/ru_RU/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/sv_SE/LC_MESSAGES/messages.po b/application/locale/sv_SE/LC_MESSAGES/messages.po
index ed902754a..aff61cda2 100644
--- a/application/locale/sv_SE/LC_MESSAGES/messages.po
+++ b/application/locale/sv_SE/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/tr_TR/LC_MESSAGES/messages.po b/application/locale/tr_TR/LC_MESSAGES/messages.po
index f3a73ee65..7b61698b9 100644
--- a/application/locale/tr_TR/LC_MESSAGES/messages.po
+++ b/application/locale/tr_TR/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/application/locale/zh_CN/LC_MESSAGES/messages.po b/application/locale/zh_CN/LC_MESSAGES/messages.po
index 8526c5ccb..e41e0bb15 100644
--- a/application/locale/zh_CN/LC_MESSAGES/messages.po
+++ b/application/locale/zh_CN/LC_MESSAGES/messages.po
@@ -1,5 +1,5 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
diff --git a/assets/lang_src/messages.pot b/assets/lang_src/messages.pot
index f702fe175..816dcac3d 100644
--- a/assets/lang_src/messages.pot
+++ b/assets/lang_src/messages.pot
@@ -1,12 +1,12 @@
 # WAVELOG PO FILE
-# Copyright (C) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
+# Copyright (c) 2024 Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA.
 # This file is distributed under the MIT licence.
 #
 #, fuzzy
 msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: translations@wavelog.org\n"
-"POT-Creation-Date: 2024-06-19 22:57+0200\n"
+"POT-Creation-Date: 2024-06-20 00:26+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
diff --git a/po_gen.sh b/po_gen.sh
index 6c235df66..d80562f87 100755
--- a/po_gen.sh
+++ b/po_gen.sh
@@ -29,7 +29,7 @@ BUG_MAIL="translations@wavelog.org"
 YEAR="$(date +"%Y")"
 
 POT_TITLE_TEXT="WAVELOG PO FILE"
-POT_COPYRIGHT_TEXT="Copyright (C) $YEAR Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA."
+POT_COPYRIGHT_TEXT="Copyright (c) $YEAR Wavelog by DF2ET, DJ7NT, HB9HIL and LA8AJA."
 POT_LICENCE_TEXT="This file is distributed under the MIT licence."
 
 # Find all PHP files and create a list in a temporary file 
@@ -57,13 +57,19 @@ sed -i "3s/.*/# $POT_LICENCE_TEXT/" $POT_FILE
 sed -i '4d' $POT_FILE
 sed -i '8d' $POT_FILE
 
+# Extract the first five lines of the POT file to a temporary file
+head -n 5 "$POT_FILE" > POT_HEADER
+
 # Now we can merge the POT file (PO template) into each found PO file
 for po in $(find . -name "*.po"); do
-    msgmerge --no-wrap -UN -vv "$po" $POT_FILE;
+    msgmerge --no-wrap --update -vv --backup=none --previous "$po" $POT_FILE;
+    # Replace the first five lines of the PO file with the POT file header
+    sed -i '1,5d' "$po"
+    cat POT_HEADER "$po" > temp.po && mv temp.po "$po"
 done
 
-# The msgmerge command creates po~ files as backups. We can delete them
-find . -name "*.po~" -delete
+# Clean up the temporary POT_HEADER file
+rm POT_HEADER
 
 # The last action is to create a MO file for each found PO file
 for po in $(find . -name "*.po"); do