Update KFTO multi-node test names according to recent updates in orig…

…inal test names

ods_ci/tests/Tests/0600__distributed_workloads/0602__training/test-run-training-stack-tests.robot

@@ -48,30 +48,30 @@ Run Training operator KFTO error handling test with AMD ROCm image
     Run Training Operator KFTO Test    TestPyTorchJobFailureWithROCm    ${ROCM_TRAINING_IMAGE}
 
 Run Training operator KFTO_MNIST multi-node CPU test with NVIDIA CUDA image
-    [Documentation]    Run Go KFTO_MNIST multi-node CPU test for Training operator using PyTorch job with NVIDIA CUDA image
+    [Documentation]    Run Go KFTO_MNIST multi-node CPU test for Training operator using PyTorch job with NVIDIA CUDA image - It requires 2 cluster-nodes with 2 CPUs each
     [Tags]  RHOAIENG-16556
     ...     Sanity
     ...     DistributedWorkloads
     ...     Training
     ...     TrainingOperator
-    Run Training Operator KFTO Test    TestPyTorchJobMnistCpu    ${CUDA_TRAINING_IMAGE}
+    Run Training Operator KFTO Test    TestPyTorchJobMnistMultiNodeCpu    ${CUDA_TRAINING_IMAGE}
 
 Run Training operator KFTO_MNIST multi-node test with NVIDIA CUDA image
-    [Documentation]    Run Go KFTO_MNIST multi-node test for Training operator using PyTorch job with NVIDIA CUDA image
+    [Documentation]    Run Go KFTO_MNIST multi-node test for Training operator using PyTorch job with NVIDIA CUDA image - It requires 2 cluster-nodes with 1 GPUs each
     [Tags]  Resources-GPU    NVIDIA-GPUs
     ...     RHOAIENG-16556
     ...     Tier1
     ...     DistributedWorkloads
     ...     Training
     ...     TrainingOperator
-    Run Training Operator KFTO Test    TestPyTorchJobMnistWithCuda    ${CUDA_TRAINING_IMAGE}
+    Run Training Operator KFTO Test    TestPyTorchJobMnistMultiNodeWithCuda    ${CUDA_TRAINING_IMAGE}
 
 Run Training operator KFTO_MNIST multi-node test with AMD ROCm image
-    [Documentation]    Run Go KFTO_MNIST multi-node test for Training operator using PyTorch job with AMD ROCm image
+    [Documentation]    Run Go KFTO_MNIST multi-node test for Training operator using PyTorch job with AMD ROCm image  - It requires 2 cluster-nodes with 1 GPUs each
     [Tags]  Resources-GPU    AMD-GPUs    ROCm
     ...     RHOAIENG-16556
     ...     Tier1
     ...     DistributedWorkloads
     ...     Training
     ...     TrainingOperator
-    Run Training Operator KFTO Test    TestPyTorchJobMnistWithROCm    ${ROCM_TRAINING_IMAGE}
+    Run Training Operator KFTO Test    TestPyTorchJobMnistMultiNodeWithROCm    ${ROCM_TRAINING_IMAGE}