diff --git a/docs/StardustDocs/topics/ColumnSelectors.md b/docs/StardustDocs/topics/ColumnSelectors.md
index d6b74a4b4..e9c60385f 100644
--- a/docs/StardustDocs/topics/ColumnSelectors.md
+++ b/docs/StardustDocs/topics/ColumnSelectors.md
@@ -150,7 +150,7 @@ df.select { cols(1..4) }
 
 ```kotlin
 // by condition
-df.select { cols { it.name.startsWith("year") } }
+df.select { cols { it.name().startsWith("year") } }
 df.select { startsWith("year") }
 
 // by type
@@ -177,7 +177,7 @@ df.select { allDfs() }
 df.select { allDfs(includeGroups = true) }
 
 // dfs traversal with condition
-df.select { dfs { it.name.contains(":") } }
+df.select { dfs { it.name().contains(":") } }
 
 // dfs traversal of columns of given type
 df.select { dfsOf<String>() }
@@ -205,7 +205,7 @@ df.select { allDfs().drop(3) }
 df.select { allDfs().dropLast(3) }
 
 // filter column set by condition
-df.select { allDfs().filter { it.name.startsWith("year") } }
+df.select { allDfs().filter { it.name().startsWith("year") } }
 
 // exclude columns from column set
 df.select { allDfs().except { age } }
diff --git a/docs/StardustDocs/topics/createDataFrame.md b/docs/StardustDocs/topics/createDataFrame.md
index 9f1f034c4..94ccad577 100644
--- a/docs/StardustDocs/topics/createDataFrame.md
+++ b/docs/StardustDocs/topics/createDataFrame.md
@@ -128,6 +128,7 @@ map.toDataFrame()
 
 ```kotlin
 data class Person(val name: String, val age: Int)
+
 val persons = listOf(Person("Alice", 15), Person("Bob", 20), Person("Charlie", 22))
 
 val df = persons.toDataFrame()
diff --git a/docs/StardustDocs/topics/move.md b/docs/StardustDocs/topics/move.md
index d8b5eef1e..7bc89720b 100644
--- a/docs/StardustDocs/topics/move.md
+++ b/docs/StardustDocs/topics/move.md
@@ -24,18 +24,18 @@ df.move { weight }.to(1)
 
 // age -> info.age
 // weight -> info.weight
-df.move { age and weight }.into { pathOf("info", it.name) }
-df.move { age and weight }.into { "info"[it.name] }
+df.move { age and weight }.into { pathOf("info", it.name()) }
+df.move { age and weight }.into { "info"[it.name()] }
 df.move { age and weight }.under("info")
 
 // name.firstName -> fullName.first
 // name.lastName -> fullName.last
-df.move { name.firstName and name.lastName }.into { pathOf("fullName", it.name.dropLast(4)) }
+df.move { name.firstName and name.lastName }.into { pathOf("fullName", it.name().dropLast(4)) }
 
 // a|b|c -> a.b.c
 // a|d|e -> a.d.e
 dataFrameOf("a|b|c", "a|d|e")(0, 0)
-    .move { all() }.into { it.name.split("|").toPath() }
+    .move { all() }.into { it.name().split("|").toPath() }
 
 // name.firstName -> firstName
 // name.lastName -> lastName
@@ -43,7 +43,7 @@ df.move { name.cols() }.toTop()
 
 // a.b.e -> be
 // c.d.e -> de
-df.move { dfs { it.name == "e" } }.toTop { it.parent!!.name + it.name }
+df.move { dfs { it.name() == "e" } }.toTop { it.parent!!.name() + it.name() }
 ```
 
 <!---END-->