[TYPO3-templavoila] how to use Datastructure containing typoscript in my plugin

[BAYER Céline]

Hi,

In my extension, I use Templavoila with mergeDataArrayToTemplateArray.
It seems not to process Typoscript written in the Datastructure.

How is it possible to process all instructions in the Datastructure ?
For example, I use typoscript to fill some fields with default values if they are empty.

Thanks for any advice

Regards,
Celine