How to Import Text Variables from CSV in InDesign

I use Indesign mainly for redundant document with text variables. Each time, i need to :

- open a template file

- save to a new file

- edit manually all text variables with the edit variable panel (mainly text variables)

Is there a way to improve this workflow ?

I'm looking for specifically a method that would allow me to import the text variables from a csv file. It would be this kind of file :

variable-1, content

variable-2, content

Any help would be greatly appreciated,

Thanks

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