diff --git a/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/material_property/c_material_property.md b/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/material_property/i_material_property.md
similarity index 100%
rename from Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/material_property/c_material_property.md
rename to Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/material_property/i_material_property.md
diff --git a/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/process_variables/c_process_variables.md b/Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/process_variables/i_process_variables.md
similarity index 100%
rename from Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/process_variables/c_process_variables.md
rename to Documentation/ProjectFile/prj/processes/process/TWOPHASE_FLOW_THERMAL/process_variables/i_process_variables.md