diff --git a/v3/src/models/formula/utils/name-mapping-utils.ts b/v3/src/models/formula/utils/name-mapping-utils.ts
index 887da9e1e..32f41c40d 100644
--- a/v3/src/models/formula/utils/name-mapping-utils.ts
+++ b/v3/src/models/formula/utils/name-mapping-utils.ts
@@ -69,11 +69,11 @@ export const getDisplayNameMap = (options: IDisplayNameMapOptions, useSafeSymbol
   displayNameMap.localNames.caseIndex = localAttrIdToCanonical(CASE_INDEX_FAKE_ATTR_ID)
 
   dataSets.forEach(dataSet => {
-    if (dataSet.name) {
+    if (dataSet.title) {
       // No LOCAL_ATTR prefix is necessary for external attributes. They always need to be resolved manually by custom
       // mathjs functions (like "lookupByIndex"). Also, it's never necessary to use safe names, as these names
-      // are string constants, not a symbols, so MathJS will not care about special characters there.
-      const dataSetKey = key(dataSet.name, false)
+      // are string constants, not symbols, so MathJS will not care about special characters there.
+      const dataSetKey = key(dataSet.title, false)
       displayNameMap.dataSet[dataSetKey] = {
         id: idToCanonical(dataSet.id),
         attribute: {}