New names for Von Mises stress results produced by 3D Core Shift analysis

The Von Mises stress result plots produced by the 3D flow solver, Core Shift analysis option, have been renamed.

These are the new plot names:
Von Mises Stress, core shift

Previously, this result was named Von Mises Stress, core.

Maximum Von Mises Stress, core shift

Previously, this result was named Maximum Von Mises Stress.

Note: The result name changes apply to both new analyses and to existing analyses when they are displayed using the current implementation.