Translate several phrases from English to Romanian

Hi!

We have a small mobile application with discount catalogs. There is the screen where user can see list of catalogs (see attached files). Some catalogs are marked with “new” label (if user didn’t read it yet). There is also the switch option on the top of screen “Mark all as viewed”. If user clicks on this option all labels “new” will be hidden (2.png). We need to translate this phrase and also other its variants. So, phrases to translate:

1. Mark all as viewed
2. Hide “NEW”
3. All catalogs are viewed
4. Remove “NEW”

If you have any questions just contact me.

Thank you very much!

Regards,
Andrew