[PT FE] Improve operation naming (#17997)

* Improve operation naming

* Use set to reduce operations with indexes, fix code style

* Refactor

* Make good names in transformations

* Remove tensor index from input/output names

* Fix tests

src/bindings/python/src/openvino/frontend/pytorch/decoder.py

@@ -319,6 +319,13 @@ class TorchScriptPythonDecoder (Decoder):
         return self.outputs()[index]
 
     def mark_node(self, node):
+        name = self.graph_element.kind()
+        if "FrameworkNode" not in node.get_type_name():
+            name += "/" + node.get_type_name()
+        if self.graph_element.scopeName():
+            node.set_friendly_name(self.graph_element.scopeName().split("/")[-1] + "/" + name)
+        else:
+            node.set_friendly_name(name)
         return node
 
     def try_decode_get_attr(self):