Translated using Weblate (#3902)

Co-authored-by: Allan Nordhøy <epost@anotheragency.no>
Co-authored-by: ButterflyOfFire <boffire@users.noreply.hosted.weblate.org>
Co-authored-by: Felipe Nogueira <contato.fnog@gmail.com>
Co-authored-by: Jeffrey <kjw5608kjw@gmail.com>
Co-authored-by: Kevin Papst <kevin@kevinpapst.de>
Co-authored-by: Ondřej Mach <machondra2003@gmail.com>
Co-authored-by: Oğuz Ersen <oguz@ersen.moe>
Co-authored-by: Wellington Terumi Uemura <wellingtonuemura@gmail.com>
Co-authored-by: Yaron Shahrabani <sh.yaron@gmail.com>
Co-authored-by: gallegonovato <fran-carro@hotmail.es>

translations/plugins.cs.xlf

@@ -6,6 +6,18 @@
         <source>plugin.none_installed</source>
         <target>Zatím nemáte nainstalované žádné doplňky.</target>
       </trans-unit>
+      <trans-unit id="6Bl7IPj" resname="buy">
+        <source>Buy now</source>
+        <target state="translated">Koupit</target>
+      </trans-unit>
+      <trans-unit id="jZAB0yx" resname="shop">
+        <source>Plugin Shop</source>
+        <target state="translated">Další rozšíření</target>
+      </trans-unit>
+      <trans-unit id="zVtBsSo" resname="plugin.marketplace">
+        <source>plugin.marketplace</source>
+        <target state="translated">Nové pluginy z obchodu</target>
+      </trans-unit>
     </body>
   </file>
 </xliff>