custom templates + special invoice terms

[Zeev Pekar]

Hi,

1) I would like to create custom templates, e.g. rename some strings,
place them in different places, etc. How can I do this? I read in a post
from several years ago that the only was to edit Scheme files and that
with every update it will be overwritten and needs to be done again. Is
it still like this? Is there a more generic method planned for
implementation?

2) How do I switch to another language? Do I have to recompile GnuCash
myself?

3) We have here some special terms for invoices - 30+ and 60+.

30+ means that once you hand over the invoice you have to wait until the
end of the current month and then one more month, e.g. if you create
invoice on 12 of January you should get your money on 1 March.

60+ means that once you hand over the invoice you have to wait until the
end of the current month and then two more months, e.g. if you create
invoice on 22 of January you should get your money on 1 April.

The idea behind these terms is that one knows that only on 1 of each
months he has to pay and can relax the rest of the month.

Is there a way to implement this in GnuCash without touching source
code? If no, how high are the chances for this to implemented if I file
a feature request?

Thank you very much,
Zeev