2 files changed, 7 insertions, 6 deletions
diff --git a/plugins/base/src/main/kotlin/transformers/documentables/DefaultDocumentableMerger.kt b/plugins/base/src/main/kotlin/transformers/documentables/DefaultDocumentableMerger.kt
index bb7dbaaf..48be8ae7 100644
--- a/plugins/base/src/main/kotlin/transformers/documentables/DefaultDocumentableMerger.kt
+++ b/plugins/base/src/main/kotlin/transformers/documentables/DefaultDocumentableMerger.kt
@@ -12,17 +12,17 @@ import org.jetbrains.dokka.transformers.documentation.DocumentableMerger
 import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
 
 internal object DefaultDocumentableMerger : DocumentableMerger {
+
     override fun invoke(modules: Collection<DModule>, context: DokkaContext): DModule {
-        val name = modules.map { it.name }.distinct().singleOrNull() ?: run {
-            context.logger.error("All module names need to be the same")
-            modules.first().name
-        }
+
+        val projectName =
+            modules.fold(modules.first().name) { acc, module -> acc.commonPrefixWith(module.name) }.takeIf { it.isNotEmpty() }
+                ?: "project"
 
         return modules.reduce { left, right ->
             val list = listOf(left, right)
-
             DModule(
-                name = name,
+                name = projectName,
                 packages = merge(
                     list.flatMap { it.packages },
                     DPackage::mergeWith
diff --git a/plugins/base/src/main/kotlin/transformers/documentables/DocumentableVisibilityFilter.kt b/plugins/base/src/main/kotlin/transformers/documentables/DocumentableVisibilityFilter.kt
index 150df302..9f86c82a 100644
--- a/plugins/base/src/main/kotlin/transformers/documentables/DocumentableVisibilityFilter.kt
+++ b/plugins/base/src/main/kotlin/transformers/documentables/DocumentableVisibilityFilter.kt
@@ -15,6 +15,7 @@ internal object DocumentableVisibilityFilter : PreMergeDocumentableTransformer {
         val packageOptions =
             context.configuration.passesConfigurations.first { original.platformData.contains(it.platformData) }
                 .perPackageOptions
+
         DocumentableFilter(packageOptions).processModule(original)
     }