diff --git a/ProcessLib/HeatTransportBHE/Tests.cmake b/ProcessLib/HeatTransportBHE/Tests.cmake
index bb90974f91701313c4251673be4ab09bb047bc76..e3113923c14e1013cb1f6ad800372a75b1cd1c05 100644
--- a/ProcessLib/HeatTransportBHE/Tests.cmake
+++ b/ProcessLib/HeatTransportBHE/Tests.cmake
@@ -101,8 +101,8 @@ if("${Python_VERSION}" VERSION_LESS 3.9)
     )
 
     AddTest(
-        NAME HeatTransportBHE_1U_3D_beier_sandbox_server_communication
-        PATH Parabolic/T/3D_Beier_sandbox_SimX
+        NAME HeatTransportBHE_1U_3D_beier_sandbox_python_interface
+        PATH Parabolic/T/3D_Beier_sandbox_python_interface
         EXECUTABLE ogs
         EXECUTABLE_ARGS beier_sandbox.prj
         WRAPPER time
@@ -116,8 +116,8 @@ if("${Python_VERSION}" VERSION_LESS 3.9)
     )
 
     AddTest(
-        NAME HeatTransportBHE_3D_3BHEs_array_server_communication
-        PATH Parabolic/T/3D_3BHEs_array_SimX
+        NAME HeatTransportBHE_3D_3BHEs_array_python_interface
+        PATH Parabolic/T/3D_3BHEs_array_python_interface
         RUNTIME 50
         EXECUTABLE ogs
         EXECUTABLE_ARGS 3bhes_1U.prj
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.gml b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.gml
similarity index 100%
rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.gml
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.gml
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.prj b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.prj
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.prj
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.prj
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.vtu b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.vtu
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U.vtu
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.vtu
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U_ts_10_t_600.000000.vtu b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U_ts_10_t_600.000000.vtu
similarity index 100%
rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/3bhes_1U_ts_10_t_600.000000.vtu
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U_ts_10_t_600.000000.vtu
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/README.md b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/README.md
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/README.md
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/README.md
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/bcs_tespy_and_serverCommunication.py b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/bcs_tespy_and_serverCommunication.py
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/bcs_tespy_and_serverCommunication.py
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/bcs_tespy_and_serverCommunication.py
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/3bhes.py b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/3bhes.py
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rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/3bhes.py
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/3bhes_closedloop.py b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/3bhes_closedloop.py
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/3bhes_closedloop.py
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/3bhes_closedloop.py
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/bhe_network.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/bhe_network.csv
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/bhe_network.csv
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/bhe_network.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/bus.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/bus.csv
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rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/bus.csv
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/bus.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/char_line.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/char_line.csv
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rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/char_line.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/heat_exchanger_simple.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/heat_exchanger_simple.csv
similarity index 100%
rename from Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/heat_exchanger_simple.csv
rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/heat_exchanger_simple.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/merge.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/merge.csv
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rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/merge.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/pump.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/pump.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/sink.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/sink.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/source.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/source.csv
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rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/source.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/components/splitter.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/components/splitter.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/connections.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/connections.csv
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rename to Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/connections.csv
diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw/network.json b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw/network.json
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/char_line.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/char_line.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/cycle_closer.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/cycle_closer.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/heat_exchanger_simple.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/heat_exchanger_simple.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/merge.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/merge.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/pump.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/pump.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/components/splitter.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/components/splitter.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/connections.csv b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/connections.csv
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diff --git a/Tests/Data/Parabolic/T/3D_3BHEs_array_SimX/pre/tespy_nw_closedloop/network.json b/Tests/Data/Parabolic/T/3D_3BHEs_array_python_interface/pre/tespy_nw_closedloop/network.json
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diff --git a/Tests/Data/Parabolic/T/3D_Beier_sandbox_SimX/README.md b/Tests/Data/Parabolic/T/3D_Beier_sandbox_python_interface/README.md
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