diff --git a/lang/cs.yml b/lang/cs.yml
new file mode 100644
index 0000000..ab1e479
--- /dev/null
+++ b/lang/cs.yml
@@ -0,0 +1,5 @@
+cs:
+  IFramePage:
+    PLURALNAME: 'Základní stránky'
+  SiteTree:
+    PLURALNAME: Stránky
diff --git a/lang/es.yml b/lang/es.yml
new file mode 100644
index 0000000..34fd3f6
--- /dev/null
+++ b/lang/es.yml
@@ -0,0 +1,3 @@
+es:
+  IFramePage:
+    PLURALNAME: 'Página base'
diff --git a/lang/lt.yml b/lang/lt.yml
index f927796..9ba2888 100644
--- a/lang/lt.yml
+++ b/lang/lt.yml
@@ -1,4 +1,6 @@
 lt:
+  IFramePage:
+    PLURALNAME: 'Baziniai puslapiai'
   SiteTree:
     PLURALNAME: Puslapiai
     SINGULARNAME: Puslapis
diff --git a/lang/pl.yml b/lang/pl.yml
new file mode 100644
index 0000000..f26bfab
--- /dev/null
+++ b/lang/pl.yml
@@ -0,0 +1,3 @@
+pl:
+  SiteTree:
+    PLURALNAME: Strony
diff --git a/lang/sk.yml b/lang/sk.yml
new file mode 100644
index 0000000..91a2050
--- /dev/null
+++ b/lang/sk.yml
@@ -0,0 +1,6 @@
+sk:
+  IFramePage:
+    PLURALNAME: 'Základné stránky'
+  SiteTree:
+    PLURALNAME: Stránky
+    SINGULARNAME: Stránka