These are 3 different ways I've found work pretty well with sibilance. The third is a controversial method but I genuinely feel is a surprisingly great method with dealing with brighter, sibilant microphones.
Soothe 2
https://oeksound.com/plugins/soothe2/
Spitfish
https://plugins4free.com/plugin/537/
Fabfilter Pro DS
https://www.fabfilter.com/products/pr...
Weiss Deess
https://www.pluginboutique.com/produc...
Toneboosters
https://www.toneboosters.com/tb_sibal...
TDR Nova
https://www.tokyodawn.net/tdr-nova/
VO Tip: How to Edit Sibilance by Bill Dewees
• VO Tip: How to EDIT Sibilance
OnStage Foam Ball-Type Microphone Windscreen, Black
https://www.amazon.com/Stage-Ball-Typ...
Shure A7WS Gray Large Close-Talk Windscreen for SM7 Modelshttps://www.amazon.com/Shure-A7WS-Clo...