Specify the website's "database files" directory.
The parameter is expected to be a directory name.
The default is "products".
This directive is only available for use in the local
(catalog.cfg) configuration file.
It will not affect any other website in any way.
This directive will not work in the global
(interchange.cfg) configuration file.
This directive was introduced in version 5.4.0,
and is therefore not available for use with any earlier Interchange version.
This directive allows you to set the website's "database files" directory.
The directory must be relative to the website's home directory,
as specified with the global Catalog directive.
This is an alias for the ProductDir directive.