@honlapcentrum – We have actully tried to make this as simple as possible for our translators. Have you seen this https://ww.wp.xz.cn/support/topic/looking-for-translators-2?replies=2
You can add your own language there since Hungarian is not in the list yet and I will get you approved quickly. I believe we may be able to upload your existing .po to the system as well to jump start your language. This allows collaborative translation and management for us and you.
The naming convention should be popup-maker-hu_HU.po & popup-maker-hu_HU.mo.
You must include the .mo file not the .po file for translations to work. .po files are for use in further translating, .mo files are what WP reads to process translations for rendering.
@honlapcentrum – I see you requested the Hungary language. I have approved it. If you send me your .po files I believe I can upload your existing work into the system. You may be able to as well if you explore a bit in transifex db. I know its there somewhere. I have emailed their support to find out about importing those there.
Thanks for your support. We greatly appreciate it.
@honlapcentrum – Heard back today and they said we can definately upload your existing po translations. If you wanna send it to me danieliser at wizardinternetsolutions.com I will get it uploaded ASAP.