I've to connect to a database that have multiple table with the same schema, for each "customer". So I would like to know if there is a way to change the table name before doing the query ? I'm using the Adapter model, v3.5

See: http://www.llblgen.com/documentation/3.5/LLBLGen%20Pro%20RTF/hh_goto.htm#Using%20the%20generated%20code/gencode_applicationconfiguration.htm#catalognameoverwriting

or per call: http://www.llblgen.com/documentation/3.5/LLBLGen%20Pro%20RTF/hh_goto.htm#Using%20the%20generated%20code/Adapter/gencode_dataaccessadapter_adapter.htm#Schemaspecificpersistenceinfo

If I correctly understood your links, it's all about overwriting the catalog or schema name. I'm searching a way to overwrite the TABLE name.

No, that's not supported. But why not use a schema per customer?

I don't have the choice

I've started something using a new template in the designed, which is a copy of the original persistanceInfoProvider template but with some modifications.

The generated custom persistenceinfoprovider accept in CTOR a component in charge to "translate" the tables name.

Then, I've a custom DataAccessAdapter which create the custom PersistenceInfoProvider and pass it to the base ctor.

Do you think I'm in the right way ?

This can work indeed.