My sons disability tax credit is on my cra account by our taxes this year are trying to put it on my husbands will that be an issue?

If you are using TurboTax Online, then unfortunately, you can't change who is getting the disability tax credit transfer for your child. You can contact the CRA and change who is listed on the DTC form, or you can switch to using TurboTax CD/Download, which does allow you to change the transfer recipient.