translate5 has a lot of administrative configuration options.
Right now they are only settable at database level in the table Zf_configuration (translate5 development team would love to get support for the development of a web-based administration wizard).
Please only change these settings, if you really know, what you do.
To people with basic programming knowledige, the table Zf_configuration and its contents should be self-explaining. All other people should NOT change anything in Zf_configuration, since it is possible to completely mess up your translate5 installation, if you do not know what you do.