The vector stencils library "Swimlanes BPMN 1.2" contains 8 swimlane shapes.
Use it for drawing business process diagrams (BPMN 1.2) in the ConceptDraw PRO diagramming and vector drawing software extended with the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.
www.conceptdraw.com/solution-park/business-process-diagram