Or, otherwise user defined pseudolocalizations...
let Pseudolocalizer = require("@randy.tarampi/pseudolocalize");
let pseudolocalizer = new Pseudolocalizer();
console.log(pseudolocalizer.pseudolocalize("ᴥ")); // "ʕつ•ᴥ•ʔつ"
console.log(pseudolocalizer.pseudolocalize("woof")); // "ʕつ•w•ʔつ"
console.log(pseudolocalizer.pseudolocalize("woof woof woof woof woof")); // "ʕつ•woof woof woof woof woof•ʔつ"
let open = "\uFF5F";
let close = "\uFF60";
let CJKPadding = "纬横糸씨"; // From "纬", "横糸" and "씨"
let CJKPseudolocalizer = new Pseudolocalizer(0.8, open, close, CJKPadding, CJKPadding);
console.log(CJKPseudolocalizer.pseudolocalize("woof")); // "⦅纬w纬⦆"
console.log(CJKPseudolocalizer.pseudolocalize("woof woof woof woof woof")); // "⦅纬w纬⦆"
let LCGPadding = "sгυ"; // From "subtegmine", "гав" and "υφάδι"
let LCGPseudolocalizer = new Pseudolocalizer(1.2, open, close, LCGPadding, LCGPadding);
console.log(LCGPseudolocalizer.pseudolocalize("woof")); // "⦅sws⦆"
console.log(LCGPseudolocalizer.pseudolocalize("woof woof woof woof woof")); // "⦅swoof woof woof woof woofs⦆"
let AFBPadding = "نپব"; // From "نسيج" and "پود" and "বুনন"
let AFBPseudolocalizer = new Pseudolocalizer(1.5, open, close, AFBPadding, AFBPadding);
console.log(AFBPseudolocalizer.pseudolocalize("woof")); // "⦅نwن⦆"
console.log(AFBPseudolocalizer.pseudolocalize("woof woof woof woof woof")); // "⦅نپবنپwoof woof woof woof woofنپবنپ⦆"