Found a solution, wasn’t looking good enough..
There are two files in which you have to make the translation changes;
– overrides.php
– form.php
in the overrides.php file you have to change the second “request quote” into you translation. And the fourth and tenth “Inquire” into your translation.
In the form.php you can translate the inquiry form fields;
– Name
– Product Name
– Email
and the thank you message (in <h3>’s).
This however is not a fool proof solution, as an plugin update will overwrite the translations. So keep a back-up of the translated files! For a permanent solution it would be nice if the author could include a language folder with .po & .mo files?!
Hope it will work for you too, it has worked for me!
Cheers,
Lars