diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateDTD.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateDTD.java
similarity index 92%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateDTD.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateDTD.java
index 86db98740713e76954ab73ab9bf6aacb80534fbe..947cc2d4dffca9f3d62a0851c4df811a94c795bb 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateDTD.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateDTD.java
@@ -14,13 +14,13 @@ import java.util.Map;
 import static org.junit.Assert.*;
 
 /**
- * Tests for {@link SLUBValidateDTD}.
+ * Tests for {@link ValidateDTD}.
  *
  * @author andreas.romeyke@slub-dresden.de (Andreas Romeyke)
  */
 
 @RunWith(JUnit4.class)
-public class TestSLUBValidateDTD {
+public class TestValidateDTD {
     private final Map<String, String> initp = new HashMap<>();
 
     @Before
@@ -37,7 +37,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateDTD( validationCatalogResolver, errorHandler, logger );
+        var v = new ValidateDTD( validationCatalogResolver, errorHandler, logger );
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
@@ -59,7 +59,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler( logger );
-        var v = new SLUBValidateDTD( validationCatalogResolver, errorHandler, logger );
+        var v = new ValidateDTD( validationCatalogResolver, errorHandler, logger );
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
@@ -85,7 +85,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateDTD( validationCatalogResolver, errorHandler, logger );
+        var v = new ValidateDTD( validationCatalogResolver, errorHandler, logger );
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
@@ -111,7 +111,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateDTD( validationCatalogResolver , errorHandler, logger);
+        var v = new ValidateDTD( validationCatalogResolver , errorHandler, logger);
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
@@ -136,7 +136,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateDTD( validationCatalogResolver, errorHandler, logger );
+        var v = new ValidateDTD( validationCatalogResolver, errorHandler, logger );
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
@@ -161,7 +161,7 @@ public class TestSLUBValidateDTD {
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationCatalogResolver validationCatalogResolver = new ValidationCatalogResolver(catalogs, logger);
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateDTD( validationCatalogResolver, errorHandler , logger);
+        var v = new ValidateDTD( validationCatalogResolver, errorHandler , logger);
         assertNotNull( "validator DTD sucessfully instantiated", v);
         var has_exception = false;
         boolean res = false;
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateRelaxNG.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateRelaxNG.java
similarity index 93%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateRelaxNG.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateRelaxNG.java
index 9510544bd71fb365becabf0b4b0fdab0262cf067..989ceba5152c4489bcbd5a32ab3c1018bdcd40cc 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateRelaxNG.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateRelaxNG.java
@@ -17,13 +17,13 @@ import java.util.Map;
 import static org.junit.Assert.*;
 
 /**
- * Tests for {@link SLUBValidateRelaxNG}.
+ * Tests for {@link ValidateRelaxNG}.
  *
  * @author andreas.romeyke@slub-dresden.de (Andreas Romeyke)
  */
 
 @RunWith(JUnit4.class)
-public class TestSLUBValidateRelaxNG {
+public class TestValidateRelaxNG {
     private static XmlFormatValidationPlugin mock;
 
     private final Map<String, String> initp = new HashMap<>();
@@ -52,7 +52,7 @@ public class TestSLUBValidateRelaxNG {
     public void relaxNG_valid() {
         ValidationResultHandle logger = new ValidationResultHandle();
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateRelaxNG(errorHandler, logger);
+        var v = new ValidateRelaxNG(errorHandler, logger);
         assertNotNull( "validator relaxNG sucessfully instantiated", v);
         var has_exception = false;
         var res = false;
@@ -70,7 +70,7 @@ public class TestSLUBValidateRelaxNG {
     public void relaxNG_invalid() {
         ValidationResultHandle logger = new ValidationResultHandle();
         XmlErrorHandler errorHandler = new XmlErrorHandler(logger);
-        var v = new SLUBValidateRelaxNG(errorHandler, logger);
+        var v = new ValidateRelaxNG(errorHandler, logger);
         assertNotNull( "validator relaxNG sucessfully instantiated", v);
         var has_exception = false;
         var res = false;
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateSchema.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateSchema.java
similarity index 93%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateSchema.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateSchema.java
index f247403dd5485b74fd18b7f92e0171ac81ec57a6..f0b06d88eb7878b1a03515e1687bf92eb2553123 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/TestSLUBValidateSchema.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/TestValidateSchema.java
@@ -19,13 +19,13 @@ import java.util.Set;
 import static org.junit.Assert.*;
 
 /**
- * Tests for {@link SLUBValidateSchema}.
+ * Tests for {@link ValidateSchema}.
  *
  * @author andreas.romeyke@slub-dresden.de (Andreas Romeyke)
  */
 
 @RunWith(JUnit4.class)
-public class TestSLUBValidateSchema {
+public class TestValidateSchema {
     private static XmlFormatValidationPlugin mock;
 
     private final Map<String, String> initp = new HashMap<>();
@@ -55,7 +55,7 @@ public class TestSLUBValidateSchema {
 
         ValidationResourceResolver validationResourceResolver = new ValidationResourceResolver(mock.getNamespaceSchemaMap(), true);
         ValidationResultHandle logger = new ValidationResultHandle();
-        var v = new SLUBValidateSchema(validationResourceResolver, logger);
+        var v = new ValidateSchema(validationResourceResolver, logger);
         assertNotNull( "validator schema sucessfully instantiated", v);
         var has_exception = false;
         var res = false;
@@ -74,7 +74,7 @@ public class TestSLUBValidateSchema {
     public void schema_invalid() {
         ValidationResourceResolver validationResourceResolver = new ValidationResourceResolver(mock.getNamespaceSchemaMap(), true);
         ValidationResultHandle logger = new ValidationResultHandle();
-        var v = new SLUBValidateSchema(validationResourceResolver, logger);
+        var v = new ValidateSchema(validationResourceResolver, logger);
         assertNotNull( "validator schema sucessfully instantiated", v);
         var has_exception = false;
         var res = false;
@@ -102,7 +102,7 @@ public class TestSLUBValidateSchema {
         }
         ValidationResultHandle logger = new ValidationResultHandle();
         ValidationResourceResolver validationResourceResolver = new ValidationResourceResolver(nssm,  true);
-        var v = new SLUBValidateSchema(validationResourceResolver, logger);
+        var v = new ValidateSchema(validationResourceResolver, logger);
         assertNotNull( "validator schema sucessfully instantiated", v);
         var has_exception = false;
         var res = false;
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateDTD.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateDTD.java
similarity index 92%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateDTD.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateDTD.java
index d8c3f9fc68114b09f3c74e70a234ab752392540f..0d59286be1c2427ed593a376b2d1c94238614680 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateDTD.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateDTD.java
@@ -11,12 +11,12 @@ import javax.xml.parsers.ParserConfigurationException;
 import java.io.File;
 import java.io.IOException;
 
-public class SLUBValidateDTD {
+public class ValidateDTD {
     private final ValidationCatalogResolver validationCatalogResolver;
     private final XmlErrorHandler xmlErrorHandler;
     private final ValidationResultHandle logger;
 
-    public SLUBValidateDTD(ValidationCatalogResolver catalogResolver, XmlErrorHandler xmlErrorHandler, ValidationResultHandle logger) {
+    public ValidateDTD(ValidationCatalogResolver catalogResolver, XmlErrorHandler xmlErrorHandler, ValidationResultHandle logger) {
         this.validationCatalogResolver = catalogResolver;
         this.xmlErrorHandler = xmlErrorHandler;
         this.logger = logger;
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateRelaxNG.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateRelaxNG.java
similarity index 95%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateRelaxNG.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateRelaxNG.java
index d652526efe8f41f4baf3f2567dd9b85a1d04fbd1..9b7a1e9fc722f13105fe6e7ab1a275f911be8908 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateRelaxNG.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateRelaxNG.java
@@ -15,11 +15,11 @@ import org.xml.sax.SAXException;
 import java.io.IOException;
 import java.net.URI;
 
-public class SLUBValidateRelaxNG {
+public class ValidateRelaxNG {
 
     private final ValidationResultHandle logger;
     private final XmlErrorHandler errorHandler;
-    public SLUBValidateRelaxNG(XmlErrorHandler errorHandler, ValidationResultHandle logger) {
+    public ValidateRelaxNG(XmlErrorHandler errorHandler, ValidationResultHandle logger) {
         this.logger = logger;
         this.errorHandler = errorHandler;
     }
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchema.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchema.java
similarity index 94%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchema.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchema.java
index c7ece78e1fd6317eb6cdac7fef3f9be695a8dfd6..d32672afee431427e05a7379dbd9ab5fbb728557 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchema.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchema.java
@@ -19,13 +19,13 @@ import java.net.URI;
 
 
 
-public class SLUBValidateSchema {
+public class ValidateSchema {
 
     private final ValidationResourceResolver validationResourceResolver;
     private final ValidationResultHandle logger;
 
     private boolean validationResult=true;
-    public SLUBValidateSchema(ValidationResourceResolver validationResourceResolver, ValidationResultHandle validationLogger) {
+    public ValidateSchema(ValidationResourceResolver validationResourceResolver, ValidationResultHandle validationLogger) {
         this.validationResourceResolver = validationResourceResolver;
         this.logger = validationLogger;
     }
@@ -59,7 +59,7 @@ public class SLUBValidateSchema {
     private boolean internValidateFormatAgainstSchemaRecursively(Node root, ValidationSchema validationSchema) throws IOException, SAXException {
         var schemaType = validationSchema.schemaType;
         if (schemaType == ValidationSchemaType.schema) {
-            SLUBValidateSchema validator = new SLUBValidateSchema( validationResourceResolver, logger );
+            ValidateSchema validator = new ValidateSchema( validationResourceResolver, logger );
             // Select validation roots from DOM
             validationResult = validator.validateAgainst(root, validationSchema.schemaURI);
             logger.debug("RECURSIVE SCHEMA VALIDATOR: validation against Schema "+ validationSchema.schemaURI.toString() + " results in " + validationResult);
diff --git a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchematron.java b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchematron.java
similarity index 97%
rename from java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchematron.java
rename to java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchematron.java
index 4f27defc1338dbc6eb11cf6a325efc12d31a4ea1..e6344a598ca1f0e2ddf90936259efa6c17a80f96 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/Validation/SLUBValidateSchematron.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/Validation/ValidateSchematron.java
@@ -12,7 +12,7 @@ import java.net.URI;
 import java.util.ArrayList;
 import java.util.List;
 
-public class SLUBValidateSchematron {
+public class ValidateSchematron {
     private final List<String> errors = new ArrayList<>();
 
     public List<String> get_errors() {
diff --git a/java/org/slub/rosetta/dps/repository/plugin/XmlFormatValidationPlugin.java b/java/org/slub/rosetta/dps/repository/plugin/XmlFormatValidationPlugin.java
index 01b989400dbd10e5d563305946a6bbaecd8148c5..77c89aad138674d7a8f81e2a5bb25f0036c9a604 100644
--- a/java/org/slub/rosetta/dps/repository/plugin/XmlFormatValidationPlugin.java
+++ b/java/org/slub/rosetta/dps/repository/plugin/XmlFormatValidationPlugin.java
@@ -18,10 +18,10 @@ package org.slub.rosetta.dps.repository.plugin;
 
 import com.exlibris.core.infra.common.exceptions.logging.ExLogger;
 import com.exlibris.dps.sdk.techmd.FormatValidationPlugin;
-import org.slub.rosetta.dps.repository.plugin.Validation.SLUBValidateDTD;
-import org.slub.rosetta.dps.repository.plugin.Validation.SLUBValidateRelaxNG;
-import org.slub.rosetta.dps.repository.plugin.Validation.SLUBValidateSchema;
-import org.slub.rosetta.dps.repository.plugin.Validation.SLUBValidateSchematron;
+import org.slub.rosetta.dps.repository.plugin.Validation.ValidateDTD;
+import org.slub.rosetta.dps.repository.plugin.Validation.ValidateRelaxNG;
+import org.slub.rosetta.dps.repository.plugin.Validation.ValidateSchema;
+import org.slub.rosetta.dps.repository.plugin.Validation.ValidateSchematron;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;
 import org.w3c.dom.NamedNodeMap;
@@ -259,19 +259,19 @@ public class XmlFormatValidationPlugin implements FormatValidationPlugin {
         Document doc = getDocument(filePath);
         switch (schemaType) {
             case dtd -> {
-                SLUBValidateDTD validator = new SLUBValidateDTD(validationCatalogResolver, validationErrorHandler, validationLogger);
+                ValidateDTD validator = new ValidateDTD(validationCatalogResolver, validationErrorHandler, validationLogger);
                 valid = validator.validateAgainst(filePath);
             }
             case schema -> {
-                SLUBValidateSchema validator = new SLUBValidateSchema(validationResourceResolver, validationLogger);
+                ValidateSchema validator = new ValidateSchema(validationResourceResolver, validationLogger);
                 valid = validator.validateFormatAgainstSchemaRecursively(doc, validationSchema);
             }
             case relaxng -> {
-                SLUBValidateRelaxNG validator = new SLUBValidateRelaxNG(validationErrorHandler, validationLogger);
+                ValidateRelaxNG validator = new ValidateRelaxNG(validationErrorHandler, validationLogger);
                 valid = validator.validateAgainst(doc, validationSchema.schemaURI);
             }
             case schematron -> {
-                SLUBValidateSchematron validator = new SLUBValidateSchematron();
+                ValidateSchematron validator = new ValidateSchematron();
                 valid = validator.validateAgainst(doc, validationSchema.schemaURI);
                 validationLogger.error("unsupported schematron schema uri=" + validationSchema.schemaURI + " of type: " + validationSchema.schemaType);
                 valid = false;