To get rid of creeping Charlie (CC) will require pulling every bit you see and it will be about a 3 year effort but worth it. Creeping Charlie just doesn’t go away and has a way of getting in to  the center of clumps  of perennials making it necessary to dig up the clump to remove the CC. It isn’t nearly as desirable as food for pollinators as native plants.  If you need to use a chemical then putting a cylinder made of paper or cardboard around the plant and spraying inside the cylinder can prevent damage to desirable plants. I use a narrow cardboard box. Weed killer can also be painted on with a paint brush. Anything that kills CC will kill your desirable plants. 
https://hort.extension.wisc.edu/articles/controlling-creeping-charlie/#:~:text=The%20best%20means%20of%20controlling,%2Danisic%20acid)%20or%20triclopyr.

https://www.bhg.com/gardening/pests/insects-diseases-weeds/how-to-get-rid-of-creeping-charlie/

https://yardandgarden.extension.iastate.edu/how-to/control-ground-ivy-creeping-charlie-lawns-and-gardens