[GeoNetwork-devel] Tranlsating GeoNetowork opensource

I currently want to translate GeoNetwork Opensource to Greek. I have properly translate the xml files found under the loc directory, by adding the gre folder and translating the xml files.
I have certain problems with the country list found on the left side of of the page under Where? label.
The country list remains empty. Only -Any- and -User defined- option appear.
I have also modified the regions.rdf file found under the:
\apache-tomcat\webapps\geonetwork\WEB-INF\data\config\codelist\external\thesauri\place

directory.

I have also successfully change the loc-gre-default.sql file found under the:

\apache-tomcat\webapps\geonetwork\WEB-INF\classes\setup\sql\data

directory. I also configured the id fields found in this file like this:

INSERT INTO CswServerCapabilitiesInfo VALUES (65, ‘gre’, ‘τίτλος’, ‘’);
INSERT INTO CswServerCapabilitiesInfo VALUES (66, ‘gre’, ‘περίληψη’, ‘’);
INSERT INTO CswServerCapabilitiesInfo VALUES (67, ‘gre’, ‘τέλη’, ‘’);
INSERT INTO CswServerCapabilitiesInfo VALUES (68, ‘gre’, ‘περιορισιμοί πρόσβασης’, ‘’);

Before launch I have deleted the .db files found under \apache-tomcat\bin directory, so the can be rebuilded with renewed information.

I have take a look at instructions found here:
https://trac.osgeo.org/geonetwork/wiki/HowToTranslate

but most of the steps in this guide does not apply to the implementation I have because most of the described files does not exist or are found in different directions

What am I doing wrong. Thanks in advance.
Manos.