update translations for 7.5.0 rc2 / master

and force-fix errors using pocheck

Change-Id: Ia0f91e00129cb802164fd4323b3072cf8a76cb5c

source/el/formula/messages.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2022-12-21 17:45+0100\n"
-"PO-Revision-Date: 2021-02-01 16:19+0000\n"
+"PO-Revision-Date: 2023-01-09 03:15+0000\n"
 "Last-Translator: Dimitris Spingos <dmtrs32@gmail.com>\n"
 "Language-Team: Greek <https://translations.documentfoundation.org/projects/libo_ui-master/formulamessages/el/>\n"
 "Language: el\n"
@@ -13,7 +13,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
+"X-Generator: Weblate 4.12.2\n"
 "X-POOTLE-MTIME: 1555681749.000000\n"
 
 #. YfKFn
@@ -2696,7 +2696,7 @@ msgstr "Ανα_ζήτηση"
 #: formula/uiconfig/ui/functionpage.ui:45
 msgctxt "functionpage|extended_tip|search"
 msgid "Search for a function name. Also matches function descriptions."
-msgstr ""
+msgstr "Αναζήτηση ονόματος συνάρτησης. Ταιριάζει επίσης με τις περιγραφές συναρτήσεων."
 
 #. MbTAL
 #: formula/uiconfig/ui/functionpage.ui:60