Can I set "lower case Table Name" in PostGIS writer parameters, produced with "generate workspace" workaround

Hi. I want to transform data from Oracle spatial to PostGIS. There are over 100 classes to transform. That's why I go with the option "generate workspace". For the writer I choose a PostGIS connection. In the Parameters I have to click the option "lower case attributs name". The same I need for the table name. If the table name is in uppercase letter, I'm not able to open the PostGIS database anymore. If I manualy set it in lower case letter, it works. But there are over 100 writers. Is there a posiblitity to set that generaly? To choose the function "import feature tye" is no option. In this case there is a lower case table name, but reader and writer attributes doesn't finde eache other.