Legal experts believe it is technically possible to amend this document by creating a deed of variation. However, your appointed executor cannot take care of this matter by themselves. All beneficiaries must sign this deed of variation so the variance can go into effect. Usually, the heirs may get a reduced amount of their shares of the inheritance, but that is all part of the process.
Companies like WhatIsProbate make it easy to write your will online. They feature leading solicitors that review all documents to ensure their validity in terms of UK law. It is also legal to have these documents written online as opposed to going the traditional barrister hiring route. Similarly, folks that want DIY solutions to this process can easily visit the You May Also Like: