Editing Process to maintain a certain style

To maintain consistency you might try saving your color grading/split toning and then adjusting exposure as needed by the scene.

Exposure will change from scene to scene, but you can control the color Hue/Saturation/Luminosity to remain consistent, providing more similar image qualities between scenes.

Like in these images, the yellows are shifted to orange and are strongly saturated. The reds are also very strongly saturated.

There is more to color than H/S/L and split toning. Using LR, you can also adjust the camera calibration sliders and achieved different interpretations of colors through those.
So you could get a look you like and save only the HSL and camera calibration settings in a preset.
There may still be some adjustment required. Unless the exact same color value is captured in two images, a slight variation may be interpreted differently by your color settings. It's not totally plug and play, you will still need to adjust to taste