Dashboard migration with solution - Issues with translations

A little introduction. We develop new Dashboards and customizations in a DEV environment. We then build a solution with the assets that we then install in the PILOT environment, so the analysts can run tests. If all is well, we install the solution in the Production (Live) environment. As far as I know, this is pretty standard and is considered good practice.

Here is the problem : translations are never transfered with solutions. At the moment, some translations are configured via the Translation Utility of the Dashboard (Action - Translation Utility) and other are configured via the Language Maintenance menu.

How do you guys handle the translations when moving assets between environment ?