On the shopping cart page and the checkout page, I want to add the following text to the subscriptions, to the subtotal and the VAT amount (behind the amount): for the first installment.

At “recurring total” I want to add the text “for the second (and last) installment” (behind the amount).

I managed to adjust the texts for all items, but I prefer it as described above.

Can’t find the correct strings to make the adjustments.