Currently the Scheduler's CSV Exporter does use the i18n maps that are created in Virtual Data Port (VDP), rather these are read from file system under the installation path.
For more information about configuring internationalization in VDP, please see the [Virtual DataPort Administration Guide](https://community.denodo.com/docs/view/document/Virtual%20DataPort/Denodo%206.0/Virtual%20DataPort%20Administration%20Guide), section CONFIGURING THE DEFAULT INTERNATIONALIZATION.
However, in order to get the Scheduler's CSV Exporter to use a custom i18n, I used the following approach:
1. Locate the i18n properties files in the [Denodo Installation]\metadata\common\i18n directory.
2. Copy one of the files in this directory e.g. i18_gb.properties, and rename it appropriately ensuring you do not overwrite any of the existing files.
3. Edit and save the copied i18n properties file to reflect the formats / timezones you need the Exporter to use when writing dates, times, decimals etc.
4. Re-start the Scheduler Server.
You should now see the new i18n available in the drop down when you configure your CSV Exporter in the Scheduler Administrator.
This approach worked for me, hope it helps.