diff --git a/analysis/analysis-api/testData/scopes/fileScopeTest/fileScope.txt b/analysis/analysis-api/testData/scopes/fileScopeTest/fileScope.txt
index 1a50e854581..48a14085868 100644
--- a/analysis/analysis-api/testData/scopes/fileScopeTest/fileScope.txt
+++ b/analysis/analysis-api/testData/scopes/fileScopeTest/fileScope.txt
@@ -200,7 +200,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -224,7 +224,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
@@ -310,7 +310,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Long
@@ -334,7 +334,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Long
@@ -420,7 +420,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/String
@@ -444,7 +444,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/String
@@ -530,7 +530,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Long
@@ -554,7 +554,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Long
@@ -643,7 +643,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/String
@@ -667,7 +667,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/String
@@ -756,7 +756,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/String
@@ -780,7 +780,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/String
@@ -1137,7 +1137,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Long
@@ -1161,7 +1161,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Long
diff --git a/analysis/analysis-api/testData/symbols/singleSymbolByPsi/propertyWithAnnotations.txt b/analysis/analysis-api/testData/symbols/singleSymbolByPsi/propertyWithAnnotations.txt
index 8da1a4edd8f..286ec8c555a 100644
--- a/analysis/analysis-api/testData/symbols/singleSymbolByPsi/propertyWithAnnotations.txt
+++ b/analysis/analysis-api/testData/symbols/singleSymbolByPsi/propertyWithAnnotations.txt
@@ -76,7 +76,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -103,7 +103,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
diff --git a/analysis/analysis-api/testData/symbols/symbolByPsi/deprecated.txt b/analysis/analysis-api/testData/symbols/symbolByPsi/deprecated.txt
index acc3ad3462c..d91710bff50 100644
--- a/analysis/analysis-api/testData/symbols/symbolByPsi/deprecated.txt
+++ b/analysis/analysis-api/testData/symbols/symbolByPsi/deprecated.txt
@@ -175,7 +175,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -199,7 +199,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
@@ -291,7 +291,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -315,7 +315,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
diff --git a/analysis/analysis-api/testData/symbols/symbolByPsi/jvmField.txt b/analysis/analysis-api/testData/symbols/symbolByPsi/jvmField.txt
index 738ea37cbc0..e6e49f41fe8 100644
--- a/analysis/analysis-api/testData/symbols/symbolByPsi/jvmField.txt
+++ b/analysis/analysis-api/testData/symbols/symbolByPsi/jvmField.txt
@@ -65,7 +65,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Long
@@ -89,7 +89,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Long
@@ -178,7 +178,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -202,7 +202,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
diff --git a/analysis/analysis-api/testData/symbols/symbolByPsi/jvmName.txt b/analysis/analysis-api/testData/symbols/symbolByPsi/jvmName.txt
index 07c278b1d52..0ff84cc30cf 100644
--- a/analysis/analysis-api/testData/symbols/symbolByPsi/jvmName.txt
+++ b/analysis/analysis-api/testData/symbols/symbolByPsi/jvmName.txt
@@ -69,7 +69,7 @@ KtKotlinPropertySymbol:
       isImplicitLambdaParameter: false
       isNoinline: false
       isVararg: false
-      name: <set-?>
+      name: value
       origin: SOURCE
       receiverType: null
       returnType: kotlin/Int
@@ -93,7 +93,7 @@ KtKotlinPropertySymbol:
         isImplicitLambdaParameter: false
         isNoinline: false
         isVararg: false
-        name: <set-?>
+        name: value
         origin: SOURCE
         receiverType: null
         returnType: kotlin/Int
diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/SymbolLightSetterParameter.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/SymbolLightSetterParameter.kt
index 9089e838945..fa3f7746eeb 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/SymbolLightSetterParameter.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/SymbolLightSetterParameter.kt
@@ -17,6 +17,7 @@ import org.jetbrains.kotlin.light.classes.symbol.NullabilityType
 import org.jetbrains.kotlin.light.classes.symbol.annotations.computeAnnotations
 import org.jetbrains.kotlin.light.classes.symbol.methods.SymbolLightMethodBase
 import org.jetbrains.kotlin.light.classes.symbol.modifierLists.SymbolLightClassModifierList
+import org.jetbrains.kotlin.name.SpecialNames
 
 context(KtAnalysisSession)
 internal class SymbolLightSetterParameter(
@@ -25,6 +26,12 @@ internal class SymbolLightSetterParameter(
     containingMethod: SymbolLightMethodBase
 ) : SymbolLightParameterCommon(parameterSymbol, containingMethod) {
 
+    override fun getName(): String {
+        if (containingPropertySymbol.setter?.isDefault != false)
+            return SpecialNames.IMPLICIT_SET_PARAMETER.asString()
+        return super.getName()
+    }
+
     private val _annotations: List<PsiAnnotation> by lazyPub {
         val annotationsFromSetter = parameterSymbol.computeAnnotations(
             parent = this,
diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
index 400b9abcde3..21397724726 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/DeclarationsConverter.kt
@@ -1350,7 +1350,7 @@ class DeclarationsConverter(
             moduleData = baseModuleData
             origin = FirDeclarationOrigin.Source
             returnTypeRef = propertyTypeRefToUse
-            symbol = FirValueParameterSymbol(SpecialNames.IMPLICIT_SET_PARAMETER)
+            symbol = FirValueParameterSymbol(StandardNames.DEFAULT_VALUE_PARAMETER)
         }
         var block: LighterASTNode? = null
         var expression: LighterASTNode? = null
diff --git a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
index 4d103d054bd..0308be4a745 100644
--- a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
+++ b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/RawFirBuilder.kt
@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.fir.builder
 import com.intellij.psi.PsiElement
 import com.intellij.psi.tree.IElementType
 import org.jetbrains.kotlin.*
+import org.jetbrains.kotlin.builtins.StandardNames
 import org.jetbrains.kotlin.builtins.StandardNames.BACKING_FIELD
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
@@ -422,7 +423,7 @@ open class RawFirBuilder(
                                 moduleData = baseModuleData
                                 origin = FirDeclarationOrigin.Source
                                 returnTypeRef = propertyTypeRefToUse
-                                symbol = FirValueParameterSymbol(SpecialNames.IMPLICIT_SET_PARAMETER)
+                                symbol = FirValueParameterSymbol(StandardNames.DEFAULT_VALUE_PARAMETER)
                                 annotations += parameterAnnotationsFromProperty
                             }
                         }
diff --git a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
index 6b2b1f070d3..1b7e295aa42 100644
--- a/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
+++ b/compiler/fir/tree/src/org/jetbrains/kotlin/fir/declarations/impl/FirDefaultPropertyAccessor.kt
@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.fir.declarations.impl
 
 import org.jetbrains.kotlin.KtFakeSourceElementKind
 import org.jetbrains.kotlin.KtSourceElement
+import org.jetbrains.kotlin.builtins.StandardNames
 import org.jetbrains.kotlin.descriptors.EffectiveVisibility
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.Visibility
@@ -139,7 +140,7 @@ class FirDefaultPropertySetter(
             this@builder.moduleData = moduleData
             this@builder.origin = origin
             this@builder.returnTypeRef = propertyTypeRef
-            this@builder.symbol = FirValueParameterSymbol(SpecialNames.IMPLICIT_SET_PARAMETER)
+            this@builder.symbol = FirValueParameterSymbol(StandardNames.DEFAULT_VALUE_PARAMETER)
             this@builder.annotations += parameterAnnotations
         }
     ),