Of all the Webel best practice items, this is one of the most important! Put the UML/SysML-friendly naming convention first! Always!
It is tempting to think that using "human friendly" naming will help communication with your non-UML/SysML stakeholders. Don't do it, it will backfire. All it will achieve is a complete mess because it in fact means employing no convention at all.
Instead, use the strict Webel naming conventions, and use a custom stereotype with tagged values such as 'aka' to include information on one or more names by which an element is known within an organisation. This works like a charm.
Figure D.32 - Establishing Mathematical Relationships for Fuel Economy Calculations (Parametric Diagram)
Figure D.32 - Establishing Mathematical Relationships for Fuel Economy Calculations (VARIATION: labels inside)
Figure D.34 - Defining Straight-Line Vehicle Dynamics Mathematical Constraints (Definition of Dynamics)